57475846 has 8 divisors (see below), whose sum is σ = 86277240. Its totient is φ = 28716768.

The previous prime is 57475843. The next prime is 57475867. The reversal of 57475846 is 64857475.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 57475796 and 57475805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57475843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6931 + ... + 12766.

It is an arithmetic number, because the mean of its divisors is an integer number (10784655).

Almost surely, 2^57475846 is an apocalyptic number.

57475846 is a deficient number, since it is larger than the sum of its proper divisors (28801394).

57475846 is a wasteful number, since it uses less digits than its factorization.

57475846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21158.

The product of its digits is 940800, while the sum is 46.

The square root of 57475846 is about 7581.2826091632. The cubic root of 57475846 is about 385.9180788503.

The spelling of 57475846 in words is "fifty-seven million, four hundred seventy-five thousand, eight hundred forty-six".