14864825 has 12 divisors (see below), whose sum is σ = 18480960. Its totient is φ = 11860560.

The previous prime is 14864809. The next prime is 14864827. The reversal of 14864825 is 52846841.

It is a happy number.

It is not a de Polignac number, because 14864825 - 2⁴ = 14864809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14864827) 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 11 ways as a sum of consecutive naturals, for example, 15716 + ... + 16634.

It is an arithmetic number, because the mean of its divisors is an integer number (1540080).

Almost surely, 2^14864825 is an apocalyptic number.

It is an amenable number.

14864825 is a deficient number, since it is larger than the sum of its proper divisors (3616135).

14864825 is an equidigital number, since it uses as much as digits as its factorization.

14864825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1571 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 14864825 is about 3855.4928349045. The cubic root of 14864825 is about 245.8781481706.

The spelling of 14864825 in words is "fourteen million, eight hundred sixty-four thousand, eight hundred twenty-five".