56144602 has 16 divisors (see below), whose sum is σ = 86647680. Its totient is φ = 27271008.

The previous prime is 56144597. The next prime is 56144611. The reversal of 56144602 is 20644165.

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, 10918 + ... + 15214.

It is an arithmetic number, because the mean of its divisors is an integer number (5415480).

Almost surely, 2^56144602 is an apocalyptic number.

56144602 is a deficient number, since it is larger than the sum of its proper divisors (30503078).

56144602 is a wasteful number, since it uses less digits than its factorization.

56144602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 56144602 is about 7492.9701721013. The cubic root of 56144602 is about 382.9152555155.

Adding to 56144602 its reverse (20644165), we get a palindrome (76788767).

The spelling of 56144602 in words is "fifty-six million, one hundred forty-four thousand, six hundred two".