56894392 has 8 divisors (see below), whose sum is σ = 106677000. Its totient is φ = 28447192.

The previous prime is 56894389. The next prime is 56894401. The reversal of 56894392 is 29349865.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555892 + ... + 3555907.

It is an arithmetic number, because the mean of its divisors is an integer number (13334625).

Almost surely, 2^56894392 is an apocalyptic number.

It is an amenable number.

56894392 is a deficient number, since it is larger than the sum of its proper divisors (49782608).

56894392 is a wasteful number, since it uses less digits than its factorization.

56894392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111805 (or 7111801 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 56894392 is about 7542.8371320081. The cubic root of 56894392 is about 384.6122863586.

The spelling of 56894392 in words is "fifty-six million, eight hundred ninety-four thousand, three hundred ninety-two".