11984925 has 12 divisors (see below), whose sum is σ = 19815200. Its totient is φ = 6391920.

The previous prime is 11984923. The next prime is 11984933. The reversal of 11984925 is 52948911.

11984925 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11984925 - 2¹ = 11984923 is a prime.

It is a super-3 number, since 3×11984925³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11984923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79825 + ... + 79974.

Almost surely, 2^11984925 is an apocalyptic number.

11984925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11984925 is a deficient number, since it is larger than the sum of its proper divisors (7830275).

11984925 is a wasteful number, since it uses less digits than its factorization.

11984925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159812 (or 159807 counting only the distinct ones).

The product of its digits is 25920, while the sum is 39.

The square root of 11984925 is about 3461.9250425161. The cubic root of 11984925 is about 228.8469385193.

The spelling of 11984925 in words is "eleven million, nine hundred eighty-four thousand, nine hundred twenty-five".