57886012 has 6 divisors (see below), whose sum is σ = 101300528. Its totient is φ = 28943004.

The previous prime is 57885991. The next prime is 57886013. The reversal of 57886012 is 21068875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57886013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7235748 + ... + 7235755.

Almost surely, 2^57886012 is an apocalyptic number.

It is an amenable number.

57886012 is a deficient number, since it is larger than the sum of its proper divisors (43414516).

57886012 is a wasteful number, since it uses less digits than its factorization.

57886012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471507 (or 14471505 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 57886012 is about 7608.2857464740. The cubic root of 57886012 is about 386.8339152949.

The spelling of 57886012 in words is "fifty-seven million, eight hundred eighty-six thousand, twelve".