56890462 has 8 divisors (see below), whose sum is σ = 87320376. Its totient is φ = 27783672.

The previous prime is 56890459. The next prime is 56890499. The reversal of 56890462 is 26409865.

It is a happy number.

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

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, 330673 + ... + 330844.

It is an arithmetic number, because the mean of its divisors is an integer number (10915047).

Almost surely, 2^56890462 is an apocalyptic number.

56890462 is a deficient number, since it is larger than the sum of its proper divisors (30429914).

56890462 is a wasteful number, since it uses less digits than its factorization.

56890462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661562.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 56890462 is about 7542.5766154544. The cubic root of 56890462 is about 384.6034304120.

The spelling of 56890462 in words is "fifty-six million, eight hundred ninety thousand, four hundred sixty-two".