157152714 has 24 divisors (see below), whose sum is σ = 319587840. Its totient is φ = 51518160.

The previous prime is 157152689. The next prime is 157152731. The reversal of 157152714 is 417251751.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18807 + ... + 25845.

It is an arithmetic number, because the mean of its divisors is an integer number (13316160).

Almost surely, 2^157152714 is an apocalyptic number.

157152714 is an abundant number, since it is smaller than the sum of its proper divisors (162435126).

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

157152714 is an equidigital number, since it uses as much as digits as its factorization.

157152714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166 (or 7105 counting only the distinct ones).

The product of its digits is 9800, while the sum is 33.

The square root of 157152714 is about 12536.0565569879. The cubic root of 157152714 is about 539.6439284983.

It can be divided in two parts, 1571 and 52714, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 157152714 in words is "one hundred fifty-seven million, one hundred fifty-two thousand, seven hundred fourteen".