25014873 has 12 divisors (see below), whose sum is σ = 36116880. Its totient is φ = 15393456.

The previous prime is 25014859. The next prime is 25014877. The reversal of 25014873 is 37841052.

It is not a de Polignac number, because 25014873 - 2²¹ = 22917721 is a prime.

It is a super-2 number, since 2×25014873² = 1251487742412258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25014873.

It is not an unprimeable number, because it can be changed into a prime (25014877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24163 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (3009740).

Almost surely, 2^25014873 is an apocalyptic number.

It is an amenable number.

25014873 is a deficient number, since it is larger than the sum of its proper divisors (11102007).

25014873 is a wasteful number, since it uses less digits than its factorization.

25014873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49368 (or 49355 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 25014873 is about 5001.4870788596. The cubic root of 25014873 is about 292.4597475473.

The spelling of 25014873 in words is "twenty-five million, fourteen thousand, eight hundred seventy-three".