56436734 has 16 divisors (see below), whose sum is σ = 85855056. Its totient is φ = 27820800.

The previous prime is 56436727. The next prime is 56436749. The reversal of 56436734 is 43763465.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81329 + ... + 82019.

It is an arithmetic number, because the mean of its divisors is an integer number (5365941).

Almost surely, 2^56436734 is an apocalyptic number.

56436734 is a deficient number, since it is larger than the sum of its proper divisors (29418322).

56436734 is a wasteful number, since it uses less digits than its factorization.

56436734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its digits is 181440, while the sum is 38.

The square root of 56436734 is about 7512.4386187176. The cubic root of 56436734 is about 383.5782361106.

The spelling of 56436734 in words is "fifty-six million, four hundred thirty-six thousand, seven hundred thirty-four".