25214254 has 32 divisors (see below), whose sum is σ = 43908480. Its totient is φ = 10759392.

The previous prime is 25214249. The next prime is 25214263. The reversal of 25214254 is 45241252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20649 + ... + 21835.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 2^25214254 is an apocalyptic number.

25214254 is a deficient number, since it is larger than the sum of its proper divisors (18694226).

25214254 is a wasteful number, since it uses less digits than its factorization.

25214254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264.

The product of its digits is 3200, while the sum is 25.

The square root of 25214254 is about 5021.3796908818. The cubic root of 25214254 is about 293.2347088667.

The spelling of 25214254 in words is "twenty-five million, two hundred fourteen thousand, two hundred fifty-four".