31460612 has 12 divisors (see below), whose sum is σ = 56399196. Its totient is φ = 15346560.

The previous prime is 31460609. The next prime is 31460647. The reversal of 31460612 is 21606413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12503296 + 18957316 = 3536^2 + 4354^2 .

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, 95753 + ... + 96080.

It is an arithmetic number, because the mean of its divisors is an integer number (4699933).

Almost surely, 2^31460612 is an apocalyptic number.

It is an amenable number.

31460612 is a deficient number, since it is larger than the sum of its proper divisors (24938584).

31460612 is a wasteful number, since it uses less digits than its factorization.

31460612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191878 (or 191876 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 31460612 is about 5608.9760206298. The cubic root of 31460612 is about 315.6862907081.

The spelling of 31460612 in words is "thirty-one million, four hundred sixty thousand, six hundred twelve".