147486320 has 20 divisors (see below), whose sum is σ = 342905880. Its totient is φ = 58994496.

The previous prime is 147486319. The next prime is 147486323. The reversal of 147486320 is 23684741.

147486320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147486323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 921710 + ... + 921869.

It is an arithmetic number, because the mean of its divisors is an integer number (17145294).

Almost surely, 2^147486320 is an apocalyptic number.

147486320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147486320 is an abundant number, since it is smaller than the sum of its proper divisors (195419560).

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

147486320 is a wasteful number, since it uses less digits than its factorization.

147486320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843592 (or 1843586 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 147486320 is about 12144.3945917448. The cubic root of 147486320 is about 528.3445677127.

The spelling of 147486320 in words is "one hundred forty-seven million, four hundred eighty-six thousand, three hundred twenty".