157485216 has 72 divisors (see below), whose sum is σ = 480906720. Its totient is φ = 44994432.

The previous prime is 157485197. The next prime is 157485241. The reversal of 157485216 is 612584751.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12036 + ... + 21443.

It is an arithmetic number, because the mean of its divisors is an integer number (6679260).

Almost surely, 2^157485216 is an apocalyptic number.

157485216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

157485216 is an abundant number, since it is smaller than the sum of its proper divisors (323421504).

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

157485216 is a wasteful number, since it uses less digits than its factorization.

157485216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33506 (or 33491 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 157485216 is about 12549.3113755297. The cubic root of 157485216 is about 540.0242513114.

The spelling of 157485216 in words is "one hundred fifty-seven million, four hundred eighty-five thousand, two hundred sixteen".