25994275 has 24 divisors (see below), whose sum is σ = 35247744. Its totient is φ = 18931200.

The previous prime is 25994257. The next prime is 25994291. The reversal of 25994275 is 57249952.

It is not a de Polignac number, because 25994275 - 2¹¹ = 25992227 is a prime.

It is a super-3 number, since 3×25994275³ (a number of 23 digits) contains 333 as substring.

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, 12189 + ... + 14161.

It is an arithmetic number, because the mean of its divisors is an integer number (1468656).

Almost surely, 2^25994275 is an apocalyptic number.

25994275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25994275 is a deficient number, since it is larger than the sum of its proper divisors (9253469).

25994275 is a wasteful number, since it uses less digits than its factorization.

25994275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031 (or 2026 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 25994275 is about 5098.4581002495. The cubic root of 25994275 is about 296.2278612831.

The spelling of 25994275 in words is "twenty-five million, nine hundred ninety-four thousand, two hundred seventy-five".