11884725 has 30 divisors (see below), whose sum is σ = 22018370. Its totient is φ = 6337440.

The previous prime is 11884723. The next prime is 11884729. The reversal of 11884725 is 52748811.

11884725 is a `hidden beast` number, since 1 + 188 + 472 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2916 + 11881809 = 54^2 + 3447^2 .

It is not a de Polignac number, because 11884725 - 2¹ = 11884723 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11884725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11884723) by changing a digit.

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 29 ways as a sum of consecutive naturals, for example, 910 + ... + 4959.

Almost surely, 2^11884725 is an apocalyptic number.

11884725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11884725 is a deficient number, since it is larger than the sum of its proper divisors (10133645).

11884725 is an equidigital number, since it uses as much as digits as its factorization.

11884725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891 (or 5877 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11884725 is about 3447.4229505531. The cubic root of 11884725 is about 228.2073943943.

It can be divided in two parts, 11 and 884725, that added together give a cube (884736 = 96³).

The spelling of 11884725 in words is "eleven million, eight hundred eighty-four thousand, seven hundred twenty-five".