56630498 has 16 divisors (see below), whose sum is σ = 88116984. Its totient is φ = 27273600.

The previous prime is 56630449. The next prime is 56630503. The reversal of 56630498 is 89403665.

It can be written as a sum of positive squares in 4 ways, for example, as 53831569 + 2798929 = 7337^2 + 1673^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3686 + ... + 11262.

Almost surely, 2^56630498 is an apocalyptic number.

56630498 is a deficient number, since it is larger than the sum of its proper divisors (31486486).

56630498 is a wasteful number, since it uses less digits than its factorization.

56630498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 56630498 is about 7525.3237804097. The cubic root of 56630498 is about 384.0167138631.

The spelling of 56630498 in words is "fifty-six million, six hundred thirty thousand, four hundred ninety-eight".