147873180 has 288 divisors, whose sum is σ = 535719744. Its totient is φ = 30191616.

The previous prime is 147873179. The next prime is 147873203. The reversal of 147873180 is 81378741.

147873180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×147873180³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2025624 + ... + 2025696.

It is an arithmetic number, because the mean of its divisors is an integer number (1860138).

Almost surely, 2^147873180 is an apocalyptic number.

147873180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147873180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267859872).

147873180 is an abundant number, since it is smaller than the sum of its proper divisors (387846564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147873180 is a wasteful number, since it uses less digits than its factorization.

147873180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 147873180 is about 12160.3116736373. The cubic root of 147873180 is about 528.8061177018.

The spelling of 147873180 in words is "one hundred forty-seven million, eight hundred seventy-three thousand, one hundred eighty".