11677672 has 8 divisors (see below), whose sum is σ = 21895650. Its totient is φ = 5838832.

The previous prime is 11677663. The next prime is 11677697. The reversal of 11677672 is 27677611.

It can be written as a sum of positive squares in only one way, i.e., 7540516 + 4137156 = 2746^2 + 2034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 729847 + ... + 729862.

Almost surely, 2^11677672 is an apocalyptic number.

It is an amenable number.

11677672 is a deficient number, since it is larger than the sum of its proper divisors (10217978).

11677672 is a wasteful number, since it uses less digits than its factorization.

11677672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459715 (or 1459711 counting only the distinct ones).

The product of its digits is 24696, while the sum is 37.

The square root of 11677672 is about 3417.2608914158. The cubic root of 11677672 is about 226.8743636447.

The spelling of 11677672 in words is "eleven million, six hundred seventy-seven thousand, six hundred seventy-two".