56342867 has 4 divisors (see below), whose sum is σ = 64391856. Its totient is φ = 48293880.

The previous prime is 56342861. The next prime is 56342873. The reversal of 56342867 is 76824365.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (56342861) and next prime (56342873).

It is a cyclic number.

It is not a de Polignac number, because 56342867 - 2²² = 52148563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56342861) 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, 4024484 + ... + 4024497.

It is an arithmetic number, because the mean of its divisors is an integer number (16097964).

Almost surely, 2^56342867 is an apocalyptic number.

56342867 is a deficient number, since it is larger than the sum of its proper divisors (8048989).

56342867 is an equidigital number, since it uses as much as digits as its factorization.

56342867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8048988.

The product of its digits is 241920, while the sum is 41.

The square root of 56342867 is about 7506.1885800984. The cubic root of 56342867 is about 383.3654591013.

The spelling of 56342867 in words is "fifty-six million, three hundred forty-two thousand, eight hundred sixty-seven".