25298088 has 32 divisors (see below), whose sum is σ = 63535200. Its totient is φ = 8394048.

The previous prime is 25298083. The next prime is 25298099. The reversal of 25298088 is 88089252.

It is not an unprimeable number, because it can be changed into a prime (25298083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195 + ... + 7797.

It is an arithmetic number, because the mean of its divisors is an integer number (1985475).

Almost surely, 2^25298088 is an apocalyptic number.

It is an amenable number.

25298088 is an abundant number, since it is smaller than the sum of its proper divisors (38237112).

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

25298088 is a wasteful number, since it uses less digits than its factorization.

25298088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841 (or 4837 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 25298088 is about 5029.7204693700. The cubic root of 25298088 is about 293.5593379925.

The spelling of 25298088 in words is "twenty-five million, two hundred ninety-eight thousand, eighty-eight".