56436346 has 32 divisors (see below), whose sum is σ = 91869120. Its totient is φ = 25920000.

The previous prime is 56436323. The next prime is 56436353. The reversal of 56436346 is 64363465.

It is a super-2 number, since 2×56436346² = 6370122299663432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224721 + ... + 224971.

It is an arithmetic number, because the mean of its divisors is an integer number (2870910).

Almost surely, 2^56436346 is an apocalyptic number.

56436346 is a deficient number, since it is larger than the sum of its proper divisors (35432774).

56436346 is a wasteful number, since it uses less digits than its factorization.

56436346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

The product of its digits is 155520, while the sum is 37.

The square root of 56436346 is about 7512.4127948350. The cubic root of 56436346 is about 383.5773570809.

The spelling of 56436346 in words is "fifty-six million, four hundred thirty-six thousand, three hundred forty-six".