25168272 has 40 divisors (see below), whose sum is σ = 65308320. Its totient is φ = 8352000.

The previous prime is 25168271. The next prime is 25168277. The reversal of 25168272 is 27286152.

It is not an unprimeable number, because it can be changed into a prime (25168271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11004 + ... + 13092.

It is an arithmetic number, because the mean of its divisors is an integer number (1632708).

Almost surely, 2^25168272 is an apocalyptic number.

It is an amenable number.

25168272 is an abundant number, since it is smaller than the sum of its proper divisors (40140048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25168272 is a wasteful number, since it uses less digits than its factorization.

25168272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351 (or 2345 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 25168272 is about 5016.7989794290. The cubic root of 25168272 is about 293.0563478081.

The spelling of 25168272 in words is "twenty-five million, one hundred sixty-eight thousand, two hundred seventy-two".