56360642 has 8 divisors (see below), whose sum is σ = 91044156. Its totient is φ = 26012592.

The previous prime is 56360641. The next prime is 56360653. The reversal of 56360642 is 24606365.

It can be written as a sum of positive squares in 2 ways, for example, as 54745201 + 1615441 = 7399^2 + 1271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56360599 and 56360608.

It is not an unprimeable number, because it can be changed into a prime (56360641) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1083833 + ... + 1083884.

Almost surely, 2^56360642 is an apocalyptic number.

56360642 is a deficient number, since it is larger than the sum of its proper divisors (34683514).

56360642 is a wasteful number, since it uses less digits than its factorization.

56360642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167732.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 56360642 is about 7507.3725097400. The cubic root of 56360642 is about 383.4057694661.

The spelling of 56360642 in words is "fifty-six million, three hundred sixty thousand, six hundred forty-two".