11820364 has 12 divisors (see below), whose sum is σ = 20977488. Its totient is φ = 5826800.

The previous prime is 11820349. The next prime is 11820407. The reversal of 11820364 is 46302811.

11820364 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, 20527 + ... + 21094.

It is an arithmetic number, because the mean of its divisors is an integer number (1748124).

Almost surely, 2^11820364 is an apocalyptic number.

It is an amenable number.

11820364 is a deficient number, since it is larger than the sum of its proper divisors (9157124).

11820364 is a wasteful number, since it uses less digits than its factorization.

11820364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41696 (or 41694 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 11820364 is about 3438.0756245318. The cubic root of 11820364 is about 227.7947008027.

The spelling of 11820364 in words is "eleven million, eight hundred twenty thousand, three hundred sixty-four".