25089048 has 64 divisors (see below), whose sum is σ = 71416800. Its totient is φ = 8156160.

The previous prime is 25089041. The next prime is 25089073. The reversal of 25089048 is 84098052.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25089041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7440 + ... + 10272.

Almost surely, 2^25089048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25089048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35708400).

25089048 is an abundant number, since it is smaller than the sum of its proper divisors (46327752).

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

25089048 is a wasteful number, since it uses less digits than its factorization.

25089048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 25089048 is about 5008.8968845445. The cubic root of 25089048 is about 292.7485330125.

It can be divided in two parts, 250 and 89048, that added together give a palindrome (89298).

The spelling of 25089048 in words is "twenty-five million, eighty-nine thousand, forty-eight".