25088492 has 48 divisors (see below), whose sum is σ = 53851392. Its totient is φ = 10063680.

The previous prime is 25088491. The next prime is 25088513. The reversal of 25088492 is 29488052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25088491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12203 + ... + 14109.

It is an arithmetic number, because the mean of its divisors is an integer number (1121904).

Almost surely, 2^25088492 is an apocalyptic number.

25088492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25088492 is an abundant number, since it is smaller than the sum of its proper divisors (28762900).

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

25088492 is a wasteful number, since it uses less digits than its factorization.

25088492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 25088492 is about 5008.8413829947. The cubic root of 25088492 is about 292.7463704569.

The spelling of 25088492 in words is "twenty-five million, eighty-eight thousand, four hundred ninety-two".