57289854 has 8 divisors (see below), whose sum is σ = 114579720. Its totient is φ = 19096616.

The previous prime is 57289777. The next prime is 57289861. The reversal of 57289854 is 45898275.

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

57289854 is an admirable number.

It is a super-3 number, since 3×57289854³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4774149 + ... + 4774160.

It is an arithmetic number, because the mean of its divisors is an integer number (14322465).

Almost surely, 2^57289854 is an apocalyptic number.

57289854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57289854 is a wasteful number, since it uses less digits than its factorization.

57289854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9548314.

The product of its digits is 806400, while the sum is 48.

The square root of 57289854 is about 7569.0061434775. The cubic root of 57289854 is about 385.5013516853.

The spelling of 57289854 in words is "fifty-seven million, two hundred eighty-nine thousand, eight hundred fifty-four".