56748339 has 12 divisors (see below), whose sum is σ = 82299672. Its totient is φ = 37680000.

The previous prime is 56748323. The next prime is 56748353. The reversal of 56748339 is 93384765.

56748339 is a `hidden beast` number, since 567 + 4 + 83 + 3 + 9 = 666.

It is not a de Polignac number, because 56748339 - 2⁴ = 56748323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56748294 and 56748303.

It is not an unprimeable number, because it can be changed into a prime (56748739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10302 + ... + 14819.

It is an arithmetic number, because the mean of its divisors is an integer number (6858306).

Almost surely, 2^56748339 is an apocalyptic number.

56748339 is a deficient number, since it is larger than the sum of its proper divisors (25551333).

56748339 is a wasteful number, since it uses less digits than its factorization.

56748339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25378 (or 25375 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 56748339 is about 7533.1493414109. The cubic root of 56748339 is about 384.2828929412.

The spelling of 56748339 in words is "fifty-six million, seven hundred forty-eight thousand, three hundred thirty-nine".