157534712 has 16 divisors (see below), whose sum is σ = 295701840. Its totient is φ = 78680896.

The previous prime is 157534697. The next prime is 157534759. The reversal of 157534712 is 217435751.

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, 2708 + ... + 17955.

It is an arithmetic number, because the mean of its divisors is an integer number (18481365).

Almost surely, 2^157534712 is an apocalyptic number.

It is an amenable number.

157534712 is a deficient number, since it is larger than the sum of its proper divisors (138167128).

157534712 is a wasteful number, since it uses less digits than its factorization.

157534712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21622 (or 21618 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 157534712 is about 12551.2832810036. The cubic root of 157534712 is about 540.0808200935.

The spelling of 157534712 in words is "one hundred fifty-seven million, five hundred thirty-four thousand, seven hundred twelve".