157496314 has 4 divisors (see below), whose sum is σ = 236244474. Its totient is φ = 78748156.

The previous prime is 157496291. The next prime is 157496321. The reversal of 157496314 is 413694751.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99660289 + 57836025 = 9983^2 + 7605^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39374077 + ... + 39374080.

Almost surely, 2^157496314 is an apocalyptic number.

157496314 is a deficient number, since it is larger than the sum of its proper divisors (78748160).

157496314 is an equidigital number, since it uses as much as digits as its factorization.

157496314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78748159.

The product of its digits is 90720, while the sum is 40.

The square root of 157496314 is about 12549.7535433968. The cubic root of 157496314 is about 540.0369362023.

The spelling of 157496314 in words is "one hundred fifty-seven million, four hundred ninety-six thousand, three hundred fourteen".