11617473 has 32 divisors (see below), whose sum is σ = 18450432. Its totient is φ = 6364800.

The previous prime is 11617471. The next prime is 11617483. The reversal of 11617473 is 37471611.

11617473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11617473 - 2¹ = 11617471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11617473.

It is not an unprimeable number, because it can be changed into a prime (11617471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88618 + ... + 88748.

It is an arithmetic number, because the mean of its divisors is an integer number (576576).

Almost surely, 2^11617473 is an apocalyptic number.

It is an amenable number.

11617473 is a deficient number, since it is larger than the sum of its proper divisors (6832959).

11617473 is a wasteful number, since it uses less digits than its factorization.

11617473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285.

The product of its digits is 3528, while the sum is 30.

The square root of 11617473 is about 3408.4414326786. The cubic root of 11617473 is about 226.4838421486.

It can be divided in two parts, 11617 and 473, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 11617473 in words is "eleven million, six hundred seventeen thousand, four hundred seventy-three".