14913925 has 24 divisors (see below), whose sum is σ = 20146280. Its totient is φ = 10886400.

The previous prime is 14913919. The next prime is 14913929. The reversal of 14913925 is 52931941.

It can be written as a sum of positive squares in 12 ways, for example, as 10381284 + 4532641 = 3222^2 + 2129^2 .

It is not a de Polignac number, because 14913925 - 2⁷ = 14913797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14913929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35215 + ... + 35635.

Almost surely, 2^14913925 is an apocalyptic number.

It is an amenable number.

14913925 is a deficient number, since it is larger than the sum of its proper divisors (5232355).

14913925 is a wasteful number, since it uses less digits than its factorization.

14913925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 548 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 14913925 is about 3861.8551241599. The cubic root of 14913925 is about 246.1485706627.

The spelling of 14913925 in words is "fourteen million, nine hundred thirteen thousand, nine hundred twenty-five".