11801384 has 16 divisors (see below), whose sum is σ = 25288800. Its totient is φ = 5057712.

The previous prime is 11801353. The next prime is 11801401. The reversal of 11801384 is 48310811.

It is a congruent number.

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, 105314 + ... + 105425.

It is an arithmetic number, because the mean of its divisors is an integer number (1580550).

Almost surely, 2^11801384 is an apocalyptic number.

11801384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11801384 is an abundant number, since it is smaller than the sum of its proper divisors (13487416).

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

11801384 is a wasteful number, since it uses less digits than its factorization.

11801384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210752 (or 210748 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 11801384 is about 3435.3142505454. The cubic root of 11801384 is about 227.6727119030.

The spelling of 11801384 in words is "eleven million, eight hundred one thousand, three hundred eighty-four".