57441672 has 48 divisors (see below), whose sum is σ = 162339840. Its totient is φ = 18314208.

The previous prime is 57441653. The next prime is 57441677. The reversal of 57441672 is 27614475.

57441672 is a `hidden beast` number, since 574 + 4 + 16 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (57441677) 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, 15688 + ... + 18999.

It is an arithmetic number, because the mean of its divisors is an integer number (3382080).

Almost surely, 2^57441672 is an apocalyptic number.

It is an amenable number.

57441672 is an abundant number, since it is smaller than the sum of its proper divisors (104898168).

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

57441672 is a wasteful number, since it uses less digits than its factorization.

57441672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34722 (or 34715 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 57441672 is about 7579.0284337770. The cubic root of 57441672 is about 385.8415772700.

The spelling of 57441672 in words is "fifty-seven million, four hundred forty-one thousand, six hundred seventy-two".