56034591 has 8 divisors (see below), whose sum is σ = 78645120. Its totient is φ = 35390232.

The previous prime is 56034569. The next prime is 56034623. The reversal of 56034591 is 19543065.

It is a happy number.

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

It is not a de Polignac number, because 56034591 - 2⁹ = 56034079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56034791) 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, 491475 + ... + 491588.

It is an arithmetic number, because the mean of its divisors is an integer number (9830640).

Almost surely, 2^56034591 is an apocalyptic number.

56034591 is a deficient number, since it is larger than the sum of its proper divisors (22610529).

56034591 is a wasteful number, since it uses less digits than its factorization.

56034591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983085.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 56034591 is about 7485.6256251565. The cubic root of 56034591 is about 382.6649943912.

The spelling of 56034591 in words is "fifty-six million, thirty-four thousand, five hundred ninety-one".