25002275 has 12 divisors (see below), whose sum is σ = 32003904. Its totient is φ = 19356000.

The previous prime is 25002259. The next prime is 25002277. The reversal of 25002275 is 57220052.

It is not a de Polignac number, because 25002275 - 2⁴ = 25002259 is a prime.

It is a super-2 number, since 2×25002275² = 1250227510351250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

25002275 is a modest number, since divided by 2275 gives 25 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 25002275.

It is not an unprimeable number, because it can be changed into a prime (25002277) 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, 15356 + ... + 16905.

It is an arithmetic number, because the mean of its divisors is an integer number (2666992).

Almost surely, 2^25002275 is an apocalyptic number.

25002275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25002275 is a deficient number, since it is larger than the sum of its proper divisors (7001629).

25002275 is a wasteful number, since it uses less digits than its factorization.

25002275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32302 (or 32297 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 25002275 is about 5000.2274948246. The cubic root of 25002275 is about 292.4106430727.

The spelling of 25002275 in words is "twenty-five million, two thousand, two hundred seventy-five".