25475254 has 16 divisors (see below), whose sum is σ = 43819776. Its totient is φ = 10881000.

The previous prime is 25475251. The next prime is 25475279. The reversal of 25475254 is 45257452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25475251) 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, 1429 + ... + 7279.

It is an arithmetic number, because the mean of its divisors is an integer number (2738736).

Almost surely, 2^25475254 is an apocalyptic number.

25475254 is a deficient number, since it is larger than the sum of its proper divisors (18344522).

25475254 is a wasteful number, since it uses less digits than its factorization.

25475254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171.

The product of its digits is 56000, while the sum is 34.

The square root of 25475254 is about 5047.3016553402. The cubic root of 25475254 is about 294.2430233330.

The spelling of 25475254 in words is "twenty-five million, four hundred seventy-five thousand, two hundred fifty-four".