57924089 has 4 divisors (see below), whose sum is σ = 59792640. Its totient is φ = 56055540.

The previous prime is 57924073. The next prime is 57924121. The reversal of 57924089 is 98042975.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57924089 - 2⁴ = 57924073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57924029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934229 + ... + 934290.

It is an arithmetic number, because the mean of its divisors is an integer number (14948160).

Almost surely, 2^57924089 is an apocalyptic number.

It is an amenable number.

57924089 is a deficient number, since it is larger than the sum of its proper divisors (1868551).

57924089 is a wasteful number, since it uses less digits than its factorization.

57924089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868550.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 57924089 is about 7610.7876727708. The cubic root of 57924089 is about 386.9187155544.

The spelling of 57924089 in words is "fifty-seven million, nine hundred twenty-four thousand, eighty-nine".