56844674 has 4 divisors (see below), whose sum is σ = 85267014. Its totient is φ = 28422336.

The previous prime is 56844653. The next prime is 56844677. The reversal of 56844674 is 47644865.

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., 51051025 + 5793649 = 7145^2 + 2407^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56844677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14211167 + ... + 14211170.

Almost surely, 2^56844674 is an apocalyptic number.

56844674 is a deficient number, since it is larger than the sum of its proper divisors (28422340).

56844674 is a wasteful number, since it uses less digits than its factorization.

56844674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28422339.

The product of its digits is 645120, while the sum is 44.

The square root of 56844674 is about 7539.5407021913. The cubic root of 56844674 is about 384.5002206773.

The spelling of 56844674 in words is "fifty-six million, eight hundred forty-four thousand, six hundred seventy-four".