11667344 has 20 divisors (see below), whose sum is σ = 24344796. Its totient is φ = 5384832.

The previous prime is 11667307. The next prime is 11667347. The reversal of 11667344 is 44376611.

It can be written as a sum of positive squares in 2 ways, for example, as 2131600 + 9535744 = 1460^2 + 3088^2 .

It is a super-2 number, since 2×11667344² = 272253832028672, 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 11667344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11667347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27839 + ... + 28254.

Almost surely, 2^11667344 is an apocalyptic number.

It is an amenable number.

11667344 is an abundant number, since it is smaller than the sum of its proper divisors (12677452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11667344 is a wasteful number, since it uses less digits than its factorization.

11667344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56114 (or 56108 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 11667344 is about 3415.7494053282. The cubic root of 11667344 is about 226.8074596263.

The spelling of 11667344 in words is "eleven million, six hundred sixty-seven thousand, three hundred forty-four".