56432134 has 32 divisors (see below), whose sum is σ = 94517280. Its totient is φ = 25056000.

The previous prime is 56432107. The next prime is 56432191. The reversal of 56432134 is 43123465.

It is a congruent number.

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, 242082 + ... + 242314.

It is an arithmetic number, because the mean of its divisors is an integer number (2953665).

Almost surely, 2^56432134 is an apocalyptic number.

56432134 is a deficient number, since it is larger than the sum of its proper divisors (38085146).

56432134 is a wasteful number, since it uses less digits than its factorization.

56432134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456.

The product of its digits is 8640, while the sum is 28.

The square root of 56432134 is about 7512.1324535714. The cubic root of 56432134 is about 383.5678143651.

Adding to 56432134 its reverse (43123465), we get a palindrome (99555599).

It can be divided in two parts, 5643 and 2134, that added together give a palindrome (7777).

The spelling of 56432134 in words is "fifty-six million, four hundred thirty-two thousand, one hundred thirty-four".