56117206 has 8 divisors (see below), whose sum is σ = 84207600. Its totient is φ = 28048008.

The previous prime is 56117189. The next prime is 56117209. The reversal of 56117206 is 60271165.

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

It is a super-3 number, since 3×56117206³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56117209) 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, 7695 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (10525950).

Almost surely, 2^56117206 is an apocalyptic number.

56117206 is a deficient number, since it is larger than the sum of its proper divisors (28090394).

56117206 is a wasteful number, since it uses less digits than its factorization.

56117206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 56117206 is about 7491.1418355281. The cubic root of 56117206 is about 382.8529636673.

The spelling of 56117206 in words is "fifty-six million, one hundred seventeen thousand, two hundred six".