56415060 has 72 divisors (see below), whose sum is σ = 184296840. Its totient is φ = 13886208.

The previous prime is 56415049. The next prime is 56415077. The reversal of 56415060 is 6051465.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2039184 + 54375876 = 1428^2 + 7374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9715 + ... + 14394.

Almost surely, 2^56415060 is an apocalyptic number.

It is an amenable number.

56415060 is an abundant number, since it is smaller than the sum of its proper divisors (127881780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56415060 is a wasteful number, since it uses less digits than its factorization.

56415060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24137 (or 24132 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56415060 is about 7510.9959392879. The cubic root of 56415060 is about 383.5291266117.

It can be divided in two parts, 5641 and 5060, that added together give a palindrome (10701).

The spelling of 56415060 in words is "fifty-six million, four hundred fifteen thousand, sixty".