147180 has 48 divisors (see below), whose sum is σ = 451584. Its totient is φ = 35520.

The previous prime is 147179. The next prime is 147197. The reversal of 147180 is 81741.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549 + ... + 771.

It is an arithmetic number, because the mean of its divisors is an integer number (9408).

2¹⁴⁷¹⁸⁰ is an apocalyptic number.

147180 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 147180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225792).

147180 is an abundant number, since it is smaller than the sum of its proper divisors (304404).

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

147180 is a wasteful number, since it uses less digits than its factorization.

147180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 147180 is about 383.6404566779. The cubic root of 147180 is about 52.7978534481.

It can be divided in two parts, 1471 and 80, that added together give a palindrome (1551).

The spelling of 147180 in words is "one hundred forty-seven thousand, one hundred eighty".