157006752 has 48 divisors (see below), whose sum is σ = 471022272. Its totient is φ = 44858880.

The previous prime is 157006727. The next prime is 157006789. The reversal of 157006752 is 257600751.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×157006752² = 49302240347179008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116149 + ... + 117492.

It is an arithmetic number, because the mean of its divisors is an integer number (9812964).

Almost surely, 2^157006752 is an apocalyptic number.

157006752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157006752 is an abundant number, since it is smaller than the sum of its proper divisors (314015520).

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

157006752 is a wasteful number, since it uses less digits than its factorization.

157006752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233661 (or 233653 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 157006752 is about 12530.2335173771. The cubic root of 157006752 is about 539.4768046355.

The spelling of 157006752 in words is "one hundred fifty-seven million, six thousand, seven hundred fifty-two".