57241436 has 24 divisors (see below), whose sum is σ = 114680160. Its totient is φ = 24489792.

The previous prime is 57241427. The next prime is 57241501. The reversal of 57241436 is 63414275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19130 + ... + 21918.

It is an arithmetic number, because the mean of its divisors is an integer number (4778340).

Almost surely, 2^57241436 is an apocalyptic number.

It is an amenable number.

57241436 is an abundant number, since it is smaller than the sum of its proper divisors (57438724).

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

57241436 is a wasteful number, since it uses less digits than its factorization.

57241436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533 (or 3531 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 57241436 is about 7565.8070289957. The cubic root of 57241436 is about 385.3927200874.

The spelling of 57241436 in words is "fifty-seven million, two hundred forty-one thousand, four hundred thirty-six".