157457088 has 56 divisors (see below), whose sum is σ = 462899760. Its totient is φ = 52485120.

The previous prime is 157457087. The next prime is 157457129. The reversal of 157457088 is 880754751.

It is a happy number.

157457088 is a `hidden beast` number, since 1 + 5 + 74 + 570 + 8 + 8 = 666.

It is a super-2 number, since 2×157457088² = 49585469122879488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157457087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43833 + ... + 47288.

Almost surely, 2^157457088 is an apocalyptic number.

157457088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

157457088 is an abundant number, since it is smaller than the sum of its proper divisors (305442672).

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

157457088 is an equidigital number, since it uses as much as digits as its factorization.

157457088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91142 (or 91126 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 157457088 is about 12548.1906265405. The cubic root of 157457088 is about 539.9920986498.

The spelling of 157457088 in words is "one hundred fifty-seven million, four hundred fifty-seven thousand, eighty-eight".