56204786 has 8 divisors (see below), whose sum is σ = 91971504. Its totient is φ = 25547620.

The previous prime is 56204779. The next prime is 56204791. The reversal of 56204786 is 68740265.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277360 + ... + 1277403.

It is an arithmetic number, because the mean of its divisors is an integer number (11496438).

Almost surely, 2^56204786 is an apocalyptic number.

56204786 is a deficient number, since it is larger than the sum of its proper divisors (35766718).

56204786 is a wasteful number, since it uses less digits than its factorization.

56204786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554776.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 56204786 is about 7496.9851273695. The cubic root of 56204786 is about 383.0520281902.

The spelling of 56204786 in words is "fifty-six million, two hundred four thousand, seven hundred eighty-six".