1230714872 has 16 divisors (see below), whose sum is σ = 2311200000. Its totient is φ = 614394880.

The previous prime is 1230714857. The next prime is 1230714883. The reversal of 1230714872 is 2784170321.

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, 114872 + ... + 125127.

It is an arithmetic number, because the mean of its divisors is an integer number (144450000).

Almost surely, 2^1230714872 is an apocalyptic number.

It is an amenable number.

1230714872 is a deficient number, since it is larger than the sum of its proper divisors (1080485128).

1230714872 is a wasteful number, since it uses less digits than its factorization.

1230714872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240646 (or 240642 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 1230714872 is about 35081.5460320665. The cubic root of 1230714872 is about 1071.6488022174.

The spelling of 1230714872 in words is "one billion, two hundred thirty million, seven hundred fourteen thousand, eight hundred seventy-two".