56436034 has 4 divisors (see below), whose sum is σ = 84654054. Its totient is φ = 28218016.

The previous prime is 56436013. The next prime is 56436067. The reversal of 56436034 is 43063465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53363025 + 3073009 = 7305^2 + 1753^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 56435987 and 56436005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14109007 + ... + 14109010.

Almost surely, 2^56436034 is an apocalyptic number.

56436034 is a deficient number, since it is larger than the sum of its proper divisors (28218020).

56436034 is a wasteful number, since it uses less digits than its factorization.

56436034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28218019.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 56436034 is about 7512.3920291742. The cubic root of 56436034 is about 383.5766502293.

Adding to 56436034 its reverse (43063465), we get a palindrome (99499499).

The spelling of 56436034 in words is "fifty-six million, four hundred thirty-six thousand, thirty-four".