56039674 has 4 divisors (see below), whose sum is σ = 84059514. Its totient is φ = 28019836.

The previous prime is 56039623. The next prime is 56039681. The reversal of 56039674 is 47693065.

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

It can be written as a sum of positive squares in only one way, i.e., 38875225 + 17164449 = 6235^2 + 4143^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14009917 + ... + 14009920.

Almost surely, 2^56039674 is an apocalyptic number.

56039674 is a deficient number, since it is larger than the sum of its proper divisors (28019840).

56039674 is a wasteful number, since it uses less digits than its factorization.

56039674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28019839.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 56039674 is about 7485.9651348373. The cubic root of 56039674 is about 382.6765647880.

The spelling of 56039674 in words is "fifty-six million, thirty-nine thousand, six hundred seventy-four".