25201328 has 10 divisors (see below), whose sum is σ = 48827604. Its totient is φ = 12600656.

The previous prime is 25201321. The next prime is 25201331. The reversal of 25201328 is 82310252.

It is not an unprimeable number, because it can be changed into a prime (25201321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787526 + ... + 787557.

Almost surely, 2^25201328 is an apocalyptic number.

It is an amenable number.

25201328 is a deficient number, since it is larger than the sum of its proper divisors (23626276).

25201328 is a wasteful number, since it uses less digits than its factorization.

25201328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575091 (or 1575085 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25201328 is about 5020.0924294280. The cubic root of 25201328 is about 293.1845917156.

The spelling of 25201328 in words is "twenty-five million, two hundred one thousand, three hundred twenty-eight".