12284925 has 48 divisors (see below), whose sum is σ = 22052160. Its totient is φ = 6013440.

The previous prime is 12284879. The next prime is 12284941. The reversal of 12284925 is 52948221.

It is not a de Polignac number, because 12284925 - 2⁶ = 12284861 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52609 + ... + 52841.

It is an arithmetic number, because the mean of its divisors is an integer number (459420).

Almost surely, 2^12284925 is an apocalyptic number.

12284925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12284925 is a deficient number, since it is larger than the sum of its proper divisors (9767235).

12284925 is a wasteful number, since it uses less digits than its factorization.

12284925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 297 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 12284925 is about 3504.9857346357. The cubic root of 12284925 is about 230.7406808698.

The spelling of 12284925 in words is "twelve million, two hundred eighty-four thousand, nine hundred twenty-five".