157014064 has 20 divisors (see below), whose sum is σ = 307009120. Its totient is φ = 77785920.

The previous prime is 157014059. The next prime is 157014071. The reversal of 157014064 is 460410751.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43272 + ... + 46759.

It is an arithmetic number, because the mean of its divisors is an integer number (15350456).

Almost surely, 2^157014064 is an apocalyptic number.

It is an amenable number.

157014064 is a deficient number, since it is larger than the sum of its proper divisors (149995056).

157014064 is a wasteful number, since it uses less digits than its factorization.

157014064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90148 (or 90142 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 157014064 is about 12530.5252882710. The cubic root of 157014064 is about 539.4851792077.

The spelling of 157014064 in words is "one hundred fifty-seven million, fourteen thousand, sixty-four".