157514934 has 16 divisors (see below), whose sum is σ = 322356672. Its totient is φ = 51283848.

The previous prime is 157514933. The next prime is 157514963. The reversal of 157514934 is 439415751.

It is a junction number, because it is equal to n+sod(n) for n = 157514892 and 157514901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157514933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305004 + ... + 305519.

It is an arithmetic number, because the mean of its divisors is an integer number (20147292).

Almost surely, 2^157514934 is an apocalyptic number.

157514934 is an abundant number, since it is smaller than the sum of its proper divisors (164841738).

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

157514934 is a wasteful number, since it uses less digits than its factorization.

157514934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610571.

The product of its digits is 75600, while the sum is 39.

The square root of 157514934 is about 12550.4953687096. The cubic root of 157514934 is about 540.0582173173.

The spelling of 157514934 in words is "one hundred fifty-seven million, five hundred fourteen thousand, nine hundred thirty-four".