56394002 has 16 divisors (see below), whose sum is σ = 98649600. Its totient is φ = 24168564.

The previous prime is 56394001. The next prime is 56394007. The reversal of 56394002 is 20049365.

It is not an unprimeable number, because it can be changed into a prime (56394001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40418 + ... + 41789.

It is an arithmetic number, because the mean of its divisors is an integer number (6165600).

Almost surely, 2^56394002 is an apocalyptic number.

56394002 is a deficient number, since it is larger than the sum of its proper divisors (42255598).

56394002 is an equidigital number, since it uses as much as digits as its factorization.

56394002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82230 (or 82216 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 56394002 is about 7509.5939970148. The cubic root of 56394002 is about 383.4814008127.

The spelling of 56394002 in words is "fifty-six million, three hundred ninety-four thousand, two".