57793994 has 8 divisors (see below), whose sum is σ = 86723460. Its totient is φ = 28886176.

The previous prime is 57793961. The next prime is 57793997. The reversal of 57793994 is 49939775.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46063369 + 11730625 = 6787^2 + 3425^2 .

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

It is not an unprimeable number, because it can be changed into a prime (57793997) 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, 6572 + ... + 12600.

Almost surely, 2^57793994 is an apocalyptic number.

57793994 is a deficient number, since it is larger than the sum of its proper divisors (28929466).

57793994 is a wasteful number, since it uses less digits than its factorization.

57793994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10824.

The product of its digits is 2143260, while the sum is 53.

The square root of 57793994 is about 7602.2361184062. The cubic root of 57793994 is about 386.6288308533.

The spelling of 57793994 in words is "fifty-seven million, seven hundred ninety-three thousand, nine hundred ninety-four".