56282347 has 4 divisors (see below), whose sum is σ = 61398936. Its totient is φ = 51165760.

The previous prime is 56282327. The next prime is 56282353. The reversal of 56282347 is 74328265.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56282347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56282327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2558278 + ... + 2558299.

It is an arithmetic number, because the mean of its divisors is an integer number (15349734).

Almost surely, 2^56282347 is an apocalyptic number.

56282347 is a deficient number, since it is larger than the sum of its proper divisors (5116589).

56282347 is a wasteful number, since it uses less digits than its factorization.

56282347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116588.

The product of its digits is 80640, while the sum is 37.

The square root of 56282347 is about 7502.1561567325. The cubic root of 56282347 is about 383.2281474894.

The spelling of 56282347 in words is "fifty-six million, two hundred eighty-two thousand, three hundred forty-seven".