56489422 has 8 divisors (see below), whose sum is σ = 92437272. Its totient is φ = 25677000.

The previous prime is 56489399. The next prime is 56489429. The reversal of 56489422 is 22498465.

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 (56489429) 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, 1283829 + ... + 1283872.

It is an arithmetic number, because the mean of its divisors is an integer number (11554659).

Almost surely, 2^56489422 is an apocalyptic number.

56489422 is a deficient number, since it is larger than the sum of its proper divisors (35947850).

56489422 is a wasteful number, since it uses less digits than its factorization.

56489422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567714.

The product of its digits is 138240, while the sum is 40.

The square root of 56489422 is about 7515.9445181561. The cubic root of 56489422 is about 383.6975655068.

The spelling of 56489422 in words is "fifty-six million, four hundred eighty-nine thousand, four hundred twenty-two".