11256617 has 8 divisors (see below), whose sum is σ = 11548224. Its totient is φ = 10968048.

The previous prime is 11256613. The next prime is 11256629. The reversal of 11256617 is 71665211.

11256617 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 11256617 - 2² = 11256613 is a prime.

It is a super-2 number, since 2×11256617² = 253422852569378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11256617.

It is not an unprimeable number, because it can be changed into a prime (11256613) 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, 7988 + ... + 9290.

It is an arithmetic number, because the mean of its divisors is an integer number (1443528).

Almost surely, 2^11256617 is an apocalyptic number.

It is an amenable number.

11256617 is a deficient number, since it is larger than the sum of its proper divisors (291607).

11256617 is a wasteful number, since it uses less digits than its factorization.

11256617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519.

The product of its digits is 2520, while the sum is 29.

The square root of 11256617 is about 3355.0882253676. The cubic root of 11256617 is about 224.1141597623.

The spelling of 11256617 in words is "eleven million, two hundred fifty-six thousand, six hundred seventeen".