25988088 has 32 divisors (see below), whose sum is σ = 74252160. Its totient is φ = 7425120.

The previous prime is 25988051. The next prime is 25988099. The reversal of 25988088 is 88088952.

It is a super-3 number, since 3×25988088³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77178 + ... + 77513.

It is an arithmetic number, because the mean of its divisors is an integer number (2320380).

Almost surely, 2^25988088 is an apocalyptic number.

25988088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25988088 is an abundant number, since it is smaller than the sum of its proper divisors (48264072).

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

25988088 is a wasteful number, since it uses less digits than its factorization.

25988088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154707 (or 154703 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 48.

The square root of 25988088 is about 5097.8513120726. The cubic root of 25988088 is about 296.2043572974.

The spelling of 25988088 in words is "twenty-five million, nine hundred eighty-eight thousand, eighty-eight".