14992025 has 6 divisors (see below), whose sum is σ = 18590142. Its totient is φ = 11993600.

The previous prime is 14992009. The next prime is 14992027. The reversal of 14992025 is 52029941.

It can be written as a sum of positive squares in 3 ways, for example, as 937024 + 14055001 = 968^2 + 3749^2 .

It is not a de Polignac number, because 14992025 - 2⁴ = 14992009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14991982 and 14992000.

It is not an unprimeable number, because it can be changed into a prime (14992027) 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 5 ways as a sum of consecutive naturals, for example, 299816 + ... + 299865.

It is an arithmetic number, because the mean of its divisors is an integer number (3098357).

Almost surely, 2^14992025 is an apocalyptic number.

It is an amenable number.

14992025 is a deficient number, since it is larger than the sum of its proper divisors (3598117).

14992025 is an equidigital number, since it uses as much as digits as its factorization.

14992025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599691 (or 599686 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 14992025 is about 3871.9536412514. The cubic root of 14992025 is about 246.5774929265.

The spelling of 14992025 in words is "fourteen million, nine hundred ninety-two thousand, twenty-five".