56609498 has 16 divisors (see below), whose sum is σ = 92768544. Its totient is φ = 25694160.

The previous prime is 56609467. The next prime is 56609533. The reversal of 56609498 is 89490665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18536 + ... + 21372.

It is an arithmetic number, because the mean of its divisors is an integer number (5798034).

Almost surely, 2^56609498 is an apocalyptic number.

56609498 is a deficient number, since it is larger than the sum of its proper divisors (36159046).

56609498 is a wasteful number, since it uses less digits than its factorization.

56609498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 56609498 is about 7523.9283622321. The cubic root of 56609498 is about 383.9692403385.

The spelling of 56609498 in words is "fifty-six million, six hundred nine thousand, four hundred ninety-eight".