25914442 has 16 divisors (see below), whose sum is σ = 41088960. Its totient is φ = 12223872.

The previous prime is 25914439. The next prime is 25914451. The reversal of 25914442 is 24441952.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8698 + ... + 11290.

It is an arithmetic number, because the mean of its divisors is an integer number (2568060).

Almost surely, 2^25914442 is an apocalyptic number.

25914442 is a deficient number, since it is larger than the sum of its proper divisors (15174518).

25914442 is a wasteful number, since it uses less digits than its factorization.

25914442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877.

The product of its digits is 11520, while the sum is 31.

The square root of 25914442 is about 5090.6229481273. The cubic root of 25914442 is about 295.9242943108.

The spelling of 25914442 in words is "twenty-five million, nine hundred fourteen thousand, four hundred forty-two".