56836417 has 8 divisors (see below), whose sum is σ = 62075520. Its totient is φ = 51609360.

The previous prime is 56836399. The next prime is 56836441. The reversal of 56836417 is 71463865.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-56836417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56836417.

It is not an unprimeable number, because it can be changed into a prime (56836217) 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, 8943 + ... + 13915.

It is an arithmetic number, because the mean of its divisors is an integer number (7759440).

Almost surely, 2^56836417 is an apocalyptic number.

It is an amenable number.

56836417 is a deficient number, since it is larger than the sum of its proper divisors (5239103).

56836417 is a wasteful number, since it uses less digits than its factorization.

56836417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023.

The product of its digits is 120960, while the sum is 40.

The square root of 56836417 is about 7538.9931025303. The cubic root of 56836417 is about 384.4816028553.

It can be divided in two parts, 5683 and 6417, that added together give a square (12100 = 110²).

The spelling of 56836417 in words is "fifty-six million, eight hundred thirty-six thousand, four hundred seventeen".