157027134 has 32 divisors (see below), whose sum is σ = 360639360. Its totient is φ = 45079200.

The previous prime is 157027127. The next prime is 157027139. The reversal of 157027134 is 431720751.

157027134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157027139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61357 + ... + 63864.

It is an arithmetic number, because the mean of its divisors is an integer number (11269980).

Almost surely, 2^157027134 is an apocalyptic number.

157027134 is an abundant number, since it is smaller than the sum of its proper divisors (203612226).

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

157027134 is a wasteful number, since it uses less digits than its factorization.

157027134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125256.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 157027134 is about 12531.0468038389. The cubic root of 157027134 is about 539.5001478788.

Adding to 157027134 its reverse (431720751), we get a palindrome (588747885).

The spelling of 157027134 in words is "one hundred fifty-seven million, twenty-seven thousand, one hundred thirty-four".