25822452 has 24 divisors (see below), whose sum is σ = 60345376. Its totient is φ = 8594208.

The previous prime is 25822429. The next prime is 25822453. The reversal of 25822452 is 25422852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25822453) 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, 9378 + ... + 11814.

Almost surely, 2^25822452 is an apocalyptic number.

It is an amenable number.

25822452 is an abundant number, since it is smaller than the sum of its proper divisors (34522924).

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

25822452 is a wasteful number, since it uses less digits than its factorization.

25822452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327 (or 3325 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 25822452 is about 5081.5796756521. The cubic root of 25822452 is about 295.5737259533.

The spelling of 25822452 in words is "twenty-five million, eight hundred twenty-two thousand, four hundred fifty-two".