57961612 has 12 divisors (see below), whose sum is σ = 101542896. Its totient is φ = 28949360.

The previous prime is 57961601. The next prime is 57961621. The reversal of 57961612 is 21616975.

57961612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3439 + ... + 11302.

It is an arithmetic number, because the mean of its divisors is an integer number (8461908).

Almost surely, 2^57961612 is an apocalyptic number.

It is an amenable number.

57961612 is a deficient number, since it is larger than the sum of its proper divisors (43581284).

57961612 is a wasteful number, since it uses less digits than its factorization.

With its successor (57961613) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (15726).

57961612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15728 (or 15726 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 57961612 is about 7613.2523930315. The cubic root of 57961612 is about 387.0022456675.

The spelling of 57961612 in words is "fifty-seven million, nine hundred sixty-one thousand, six hundred twelve".