56198002 has 24 divisors (see below), whose sum is σ = 98978220. Its totient is φ = 23859360.

The previous prime is 56197979. The next prime is 56198047. The reversal of 56198002 is 20089165.

56198002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53304601 + 2893401 = 7301^2 + 1701^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8052 + ... + 13312.

Almost surely, 2^56198002 is an apocalyptic number.

56198002 is a deficient number, since it is larger than the sum of its proper divisors (42780218).

56198002 is a wasteful number, since it uses less digits than its factorization.

56198002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386 (or 5379 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 56198002 is about 7496.5326651726. The cubic root of 56198002 is about 383.0366159232.

The spelling of 56198002 in words is "fifty-six million, one hundred ninety-eight thousand, two".