57463748 has 12 divisors (see below), whose sum is σ = 101557932. Its totient is φ = 28447200.

The previous prime is 57463717. The next prime is 57463753. The reversal of 57463748 is 84736475.

It can be written as a sum of positive squares in 2 ways, for example, as 50951044 + 6512704 = 7138^2 + 2552^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57463699 and 57463708.

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, 70715 + ... + 71522.

It is an arithmetic number, because the mean of its divisors is an integer number (8463161).

Almost surely, 2^57463748 is an apocalyptic number.

It is an amenable number.

57463748 is a deficient number, since it is larger than the sum of its proper divisors (44094184).

57463748 is a wasteful number, since it uses less digits than its factorization.

57463748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142342 (or 142340 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 57463748 is about 7580.4846810742. The cubic root of 57463748 is about 385.8909998547.

The spelling of 57463748 in words is "fifty-seven million, four hundred sixty-three thousand, seven hundred forty-eight".