11836372 has 12 divisors (see below), whose sum is σ = 21219156. Its totient is φ = 5773760.

The previous prime is 11836367. The next prime is 11836393. The reversal of 11836372 is 27363811.

It can be written as a sum of positive squares in 2 ways, for example, as 853776 + 10982596 = 924^2 + 3314^2 .

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, 35923 + ... + 36250.

It is an arithmetic number, because the mean of its divisors is an integer number (1768263).

Almost surely, 2^11836372 is an apocalyptic number.

It is an amenable number.

11836372 is a deficient number, since it is larger than the sum of its proper divisors (9382784).

11836372 is a wasteful number, since it uses less digits than its factorization.

11836372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72218 (or 72216 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 11836372 is about 3440.4028833844. The cubic root of 11836372 is about 227.8974864888.

The spelling of 11836372 in words is "eleven million, eight hundred thirty-six thousand, three hundred seventy-two".