56233739 has 8 divisors (see below), whose sum is σ = 59671728. Its totient is φ = 52810240.

The previous prime is 56233733. The next prime is 56233753. The reversal of 56233739 is 93733265.

56233739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 56233739 - 2¹² = 56229643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56233733) 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 in 7 ways as a sum of consecutive naturals, for example, 4979 + ... + 11715.

It is an arithmetic number, because the mean of its divisors is an integer number (7458966).

Almost surely, 2^56233739 is an apocalyptic number.

56233739 is a deficient number, since it is larger than the sum of its proper divisors (3437989).

56233739 is a wasteful number, since it uses less digits than its factorization.

56233739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245.

The product of its digits is 102060, while the sum is 38.

The square root of 56233739 is about 7498.9158549753. The cubic root of 56233739 is about 383.1177912823.

The spelling of 56233739 in words is "fifty-six million, two hundred thirty-three thousand, seven hundred thirty-nine".