56064982 has 4 divisors (see below), whose sum is σ = 84097476. Its totient is φ = 28032490.

The previous prime is 56064979. The next prime is 56064989. The reversal of 56064982 is 28946065.

It is a happy number.

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 (56064989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14016244 + ... + 14016247.

It is an arithmetic number, because the mean of its divisors is an integer number (21024369).

Almost surely, 2^56064982 is an apocalyptic number.

56064982 is a deficient number, since it is larger than the sum of its proper divisors (28032494).

56064982 is a wasteful number, since it uses less digits than its factorization.

56064982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28032493.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 56064982 is about 7487.6553072374. The cubic root of 56064982 is about 382.7341627971.

The spelling of 56064982 in words is "fifty-six million, sixty-four thousand, nine hundred eighty-two".