57004327 has 4 divisors (see below), whose sum is σ = 59482800. Its totient is φ = 54525856.

The previous prime is 57004301. The next prime is 57004333. The reversal of 57004327 is 72340075.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57004327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57004295 and 57004304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57004397) 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, 1239202 + ... + 1239247.

It is an arithmetic number, because the mean of its divisors is an integer number (14870700).

Almost surely, 2^57004327 is an apocalyptic number.

57004327 is a deficient number, since it is larger than the sum of its proper divisors (2478473).

57004327 is a wasteful number, since it uses less digits than its factorization.

57004327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478472.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 57004327 is about 7550.1209924080. The cubic root of 57004327 is about 384.8598511645.

The spelling of 57004327 in words is "fifty-seven million, four thousand, three hundred twenty-seven".