57804982 has 8 divisors (see below), whose sum is σ = 86741136. Its totient is φ = 28891272.

The previous prime is 57804979. The next prime is 57804983. The reversal of 57804982 is 28940875.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57804983) 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, 4408 + ... + 11620.

It is an arithmetic number, because the mean of its divisors is an integer number (10842642).

Almost surely, 2^57804982 is an apocalyptic number.

57804982 is a deficient number, since it is larger than the sum of its proper divisors (28936154).

57804982 is a wasteful number, since it uses less digits than its factorization.

57804982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11222.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 57804982 is about 7602.9587661647. The cubic root of 57804982 is about 386.6533317174.

The spelling of 57804982 in words is "fifty-seven million, eight hundred four thousand, nine hundred eighty-two".