157064712 has 32 divisors (see below), whose sum is σ = 448756800. Its totient is φ = 44875584.

The previous prime is 157064711. The next prime is 157064731. The reversal of 157064712 is 217460751.

It is not an unprimeable number, because it can be changed into a prime (157064711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467287 + ... + 467622.

It is an arithmetic number, because the mean of its divisors is an integer number (14023650).

Almost surely, 2^157064712 is an apocalyptic number.

157064712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157064712 is an abundant number, since it is smaller than the sum of its proper divisors (291692088).

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

157064712 is a wasteful number, since it uses less digits than its factorization.

157064712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934925 (or 934921 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 157064712 is about 12532.5461100289. The cubic root of 157064712 is about 539.5431801860.

The spelling of 157064712 in words is "one hundred fifty-seven million, sixty-four thousand, seven hundred twelve".