25353672 has 32 divisors (see below), whose sum is σ = 63782880. Its totient is φ = 8398080.

The previous prime is 25353667. The next prime is 25353673. The reversal of 25353672 is 27635352.

It is not an unprimeable number, because it can be changed into a prime (25353673) 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, 672 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (1993215).

Almost surely, 2^25353672 is an apocalyptic number.

It is an amenable number.

25353672 is an abundant number, since it is smaller than the sum of its proper divisors (38429208).

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

25353672 is a wasteful number, since it uses less digits than its factorization.

25353672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653 (or 6649 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 25353672 is about 5035.2429931434. The cubic root of 25353672 is about 293.7741798717.

The spelling of 25353672 in words is "twenty-five million, three hundred fifty-three thousand, six hundred seventy-two".