56371606 has 4 divisors (see below), whose sum is σ = 84557412. Its totient is φ = 28185802.

The previous prime is 56371583. The next prime is 56371607. The reversal of 56371606 is 60617365.

It is a happy number.

56371606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56371607) by changing a digit.

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 as a sum of consecutive naturals, namely, 14092900 + ... + 14092903.

It is an arithmetic number, because the mean of its divisors is an integer number (21139353).

Almost surely, 2^56371606 is an apocalyptic number.

56371606 is a deficient number, since it is larger than the sum of its proper divisors (28185806).

56371606 is a wasteful number, since it uses less digits than its factorization.

56371606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28185805.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 56371606 is about 7508.1026897612. The cubic root of 56371606 is about 383.4306295349.

The spelling of 56371606 in words is "fifty-six million, three hundred seventy-one thousand, six hundred six".