14985825 has 12 divisors (see below), whose sum is σ = 24776688. Its totient is φ = 7992400.

The previous prime is 14985799. The next prime is 14985827. The reversal of 14985825 is 52858941.

It is a happy number.

It is not a de Polignac number, because 14985825 - 2⁵ = 14985793 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14985827) 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 11 ways as a sum of consecutive naturals, for example, 99831 + ... + 99980.

It is an arithmetic number, because the mean of its divisors is an integer number (2064724).

Almost surely, 2^14985825 is an apocalyptic number.

14985825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14985825 is a deficient number, since it is larger than the sum of its proper divisors (9790863).

14985825 is a wasteful number, since it uses less digits than its factorization.

14985825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199824 (or 199819 counting only the distinct ones).

The product of its digits is 115200, while the sum is 42.

The square root of 14985825 is about 3871.1529290381. The cubic root of 14985825 is about 246.5434972689.

The spelling of 14985825 in words is "fourteen million, nine hundred eighty-five thousand, eight hundred twenty-five".