57363948 has 36 divisors (see below), whose sum is σ = 145240368. Its totient is φ = 19090080.

The previous prime is 57363947. The next prime is 57363979. The reversal of 57363948 is 84936375.

57363948 is a `hidden beast` number, since 5 + 7 + 3 + 639 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (57363941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34578 + ... + 36198.

Almost surely, 2^57363948 is an apocalyptic number.

It is an amenable number.

57363948 is an abundant number, since it is smaller than the sum of its proper divisors (87876420).

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

57363948 is a wasteful number, since it uses less digits than its factorization.

57363948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614 (or 2609 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 57363948 is about 7573.8991279261. The cubic root of 57363948 is about 385.6674720375.

It can be divided in two parts, 57363 and 948, that added together give a triangular number (58311 = T₃₄₁).

The spelling of 57363948 in words is "fifty-seven million, three hundred sixty-three thousand, nine hundred forty-eight".