231070612 has 24 divisors (see below), whose sum is σ = 417021696. Its totient is φ = 111969888.

The previous prime is 231070607. The next prime is 231070633. The reversal of 231070612 is 216070132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13398 + ... + 25330.

It is an arithmetic number, because the mean of its divisors is an integer number (17375904).

Almost surely, 2^231070612 is an apocalyptic number.

It is an amenable number.

231070612 is a deficient number, since it is larger than the sum of its proper divisors (185951084).

231070612 is a wasteful number, since it uses less digits than its factorization.

231070612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12087 (or 12085 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 231070612 is about 15201.0069403313. The cubic root of 231070612 is about 613.6417571606.

The spelling of 231070612 in words is "two hundred thirty-one million, seventy thousand, six hundred twelve".