56841191 has 8 divisors (see below), whose sum is σ = 62064144. Its totient is φ = 51627520.

The previous prime is 56841167. The next prime is 56841193. The reversal of 56841191 is 19114865.

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 56841191 - 2²² = 52646887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56841193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19271 + ... + 22023.

It is an arithmetic number, because the mean of its divisors is an integer number (7758018).

Almost surely, 2^56841191 is an apocalyptic number.

56841191 is a deficient number, since it is larger than the sum of its proper divisors (5222953).

56841191 is a wasteful number, since it uses less digits than its factorization.

56841191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641.

The product of its digits is 8640, while the sum is 35.

The square root of 56841191 is about 7539.3097164130. The cubic root of 56841191 is about 384.4923674547.

The spelling of 56841191 in words is "fifty-six million, eight hundred forty-one thousand, one hundred ninety-one".