1230675712 has 36 divisors (see below), whose sum is σ = 2807483056. Its totient is φ = 527431680.

The previous prime is 1230675709. The next prime is 1230675737. The reversal of 1230675712 is 2175760321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341589 + ... + 345172.

Almost surely, 2^1230675712 is an apocalyptic number.

It is an amenable number.

1230675712 is an abundant number, since it is smaller than the sum of its proper divisors (1576807344).

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

1230675712 is an frugal number, since it uses more digits than its factorization.

1230675712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686784 (or 686770 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 1230675712 is about 35080.9878994307. The cubic root of 1230675712 is about 1071.6374358663.

The spelling of 1230675712 in words is "one billion, two hundred thirty million, six hundred seventy-five thousand, seven hundred twelve".