25093488 has 120 divisors (see below), whose sum is σ = 77352192. Its totient is φ = 6986112.

The previous prime is 25093487. The next prime is 25093489. The reversal of 25093488 is 88439052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25093487) and next prime (25093489).

It is a super-2 number, since 2×25093488² = 1259366280012288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25093487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110431 + ... + 110657.

Almost surely, 2^25093488 is an apocalyptic number.

25093488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25093488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38676096).

25093488 is an abundant number, since it is smaller than the sum of its proper divisors (52258704).

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

25093488 is a wasteful number, since it uses less digits than its factorization.

25093488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 25093488 is about 5009.3400762975. The cubic root of 25093488 is about 292.7658011955.

The spelling of 25093488 in words is "twenty-five million, ninety-three thousand, four hundred eighty-eight".