14821025 has 24 divisors (see below), whose sum is σ = 19936224. Its totient is φ = 10886400.

The previous prime is 14821019. The next prime is 14821031. The reversal of 14821025 is 52012841.

It is an interprime number because it is at equal distance from previous prime (14821019) and next prime (14821031).

It is not a de Polignac number, because 14821025 - 2⁶ = 14820961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17870 + ... + 18680.

It is an arithmetic number, because the mean of its divisors is an integer number (830676).

Almost surely, 2^14821025 is an apocalyptic number.

It is an amenable number.

14821025 is a deficient number, since it is larger than the sum of its proper divisors (5115199).

14821025 is a wasteful number, since it uses less digits than its factorization.

14821025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14821025 is about 3849.8084367927. The cubic root of 14821025 is about 245.6364128920.

Adding to 14821025 its reverse (52012841), we get a palindrome (66833866).

The spelling of 14821025 in words is "fourteen million, eight hundred twenty-one thousand, twenty-five".