25141628 has 12 divisors (see below), whose sum is σ = 44158632. Its totient is φ = 12524880.

The previous prime is 25141619. The next prime is 25141631. The reversal of 25141628 is 82614152.

It is a self number, because there is not a number n which added to its sum of digits gives 25141628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10238 + ... + 12453.

It is an arithmetic number, because the mean of its divisors is an integer number (3679886).

Almost surely, 2^25141628 is an apocalyptic number.

It is an amenable number.

25141628 is a deficient number, since it is larger than the sum of its proper divisors (19017004).

25141628 is a wasteful number, since it uses less digits than its factorization.

25141628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22972 (or 22970 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 25141628 is about 5014.1427981261. The cubic root of 25141628 is about 292.9528981117.

The spelling of 25141628 in words is "twenty-five million, one hundred forty-one thousand, six hundred twenty-eight".