57041952 has 96 divisors (see below), whose sum is σ = 172005120. Its totient is φ = 16369920.

The previous prime is 57041903. The next prime is 57041983. The reversal of 57041952 is 25914075.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18643 + ... + 21485.

It is an arithmetic number, because the mean of its divisors is an integer number (1791720).

Almost surely, 2^57041952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57041952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86002560).

57041952 is an abundant number, since it is smaller than the sum of its proper divisors (114963168).

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

57041952 is a wasteful number, since it uses less digits than its factorization.

57041952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2878 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 57041952 is about 7552.6122633166. The cubic root of 57041952 is about 384.9445065347.

The spelling of 57041952 in words is "fifty-seven million, forty-one thousand, nine hundred fifty-two".