11617772 has 12 divisors (see below), whose sum is σ = 20384616. Its totient is φ = 5793600.

The previous prime is 11617751. The next prime is 11617799. The reversal of 11617772 is 27771611.

It is a happy number.

11617772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018 + ... + 5225.

It is an arithmetic number, because the mean of its divisors is an integer number (1698718).

Almost surely, 2^11617772 is an apocalyptic number.

It is an amenable number.

11617772 is a deficient number, since it is larger than the sum of its proper divisors (8766844).

11617772 is a wasteful number, since it uses less digits than its factorization.

11617772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648 (or 7646 counting only the distinct ones).

The product of its digits is 4116, while the sum is 32.

The square root of 11617772 is about 3408.4852940859. The cubic root of 11617772 is about 226.4857851439.

The spelling of 11617772 in words is "eleven million, six hundred seventeen thousand, seven hundred seventy-two".