157070460 has 48 divisors (see below), whose sum is σ = 446003712. Its totient is φ = 41294400.

The previous prime is 157070447. The next prime is 157070471. The reversal of 157070460 is 64070751.

It is a happy number.

It is a super-2 number, since 2×157070460² = 49342258809223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14176 + ... + 22695.

It is an arithmetic number, because the mean of its divisors is an integer number (9291744).

Almost surely, 2^157070460 is an apocalyptic number.

157070460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157070460 is an abundant number, since it is smaller than the sum of its proper divisors (288933252).

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

157070460 is a wasteful number, since it uses less digits than its factorization.

157070460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36954 (or 36952 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 157070460 is about 12532.7754308453. The cubic root of 157070460 is about 539.5497618816.

The spelling of 157070460 in words is "one hundred fifty-seven million, seventy thousand, four hundred sixty".