11777116 has 12 divisors (see below), whose sum is σ = 22195432. Its totient is φ = 5435568.

The previous prime is 11777099. The next prime is 11777149. The reversal of 11777116 is 61177711.

It is a super-2 number, since 2×11777116² = 277400922554912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113190 + ... + 113293.

Almost surely, 2^11777116 is an apocalyptic number.

It is an amenable number.

11777116 is a deficient number, since it is larger than the sum of its proper divisors (10418316).

11777116 is a wasteful number, since it uses less digits than its factorization.

11777116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226500 (or 226498 counting only the distinct ones).

The product of its digits is 2058, while the sum is 31.

The square root of 11777116 is about 3431.7802959980. The cubic root of 11777116 is about 227.5165451075.

The spelling of 11777116 in words is "eleven million, seven hundred seventy-seven thousand, one hundred sixteen".