57883397 has 8 divisors (see below), whose sum is σ = 68003040. Its totient is φ = 48573360.

The previous prime is 57883393. The next prime is 57883439. The reversal of 57883397 is 79338875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57883397 - 2² = 57883393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57883393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202247 + ... + 202532.

It is an arithmetic number, because the mean of its divisors is an integer number (8500380).

Almost surely, 2^57883397 is an apocalyptic number.

It is an amenable number.

57883397 is a deficient number, since it is larger than the sum of its proper divisors (10119643).

57883397 is a wasteful number, since it uses less digits than its factorization.

57883397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404803.

The product of its digits is 1270080, while the sum is 50.

The square root of 57883397 is about 7608.1138924178. The cubic root of 57883397 is about 386.8280901345.

The spelling of 57883397 in words is "fifty-seven million, eight hundred eighty-three thousand, three hundred ninety-seven".