157314934 has 8 divisors (see below), whose sum is σ = 269682768. Its totient is φ = 67420680.

The previous prime is 157314901. The next prime is 157314947. The reversal of 157314934 is 439413751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 157314893 and 157314902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5618377 + ... + 5618404.

It is an arithmetic number, because the mean of its divisors is an integer number (33710346).

Almost surely, 2^157314934 is an apocalyptic number.

157314934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

157314934 is a deficient number, since it is larger than the sum of its proper divisors (112367834).

157314934 is a wasteful number, since it uses less digits than its factorization.

157314934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11236790.

The product of its digits is 45360, while the sum is 37.

The square root of 157314934 is about 12542.5250248903. The cubic root of 157314934 is about 539.8295461095.

The spelling of 157314934 in words is "one hundred fifty-seven million, three hundred fourteen thousand, nine hundred thirty-four".