25952416 has 24 divisors (see below), whose sum is σ = 58393440. Its totient is φ = 11122368.

The previous prime is 25952411. The next prime is 25952431. The reversal of 25952416 is 61425952.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25952411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57706 + ... + 58153.

It is an arithmetic number, because the mean of its divisors is an integer number (2433060).

Almost surely, 2^25952416 is an apocalyptic number.

It is an amenable number.

25952416 is an abundant number, since it is smaller than the sum of its proper divisors (32441024).

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

25952416 is a wasteful number, since it uses less digits than its factorization.

25952416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115876 (or 115868 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 25952416 is about 5094.3513816776. The cubic root of 25952416 is about 296.0687690230.

The spelling of 25952416 in words is "twenty-five million, nine hundred fifty-two thousand, four hundred sixteen".