25027080 has 128 divisors (see below), whose sum is σ = 82494720. Its totient is φ = 6036480.

The previous prime is 25027069. The next prime is 25027081. The reversal of 25027080 is 8072052.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 25027080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25027081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95029 + ... + 95291.

It is an arithmetic number, because the mean of its divisors is an integer number (644490).

Almost surely, 2^25027080 is an apocalyptic number.

25027080 is a gapful number since it is divisible by the number (20) 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 25027080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41247360).

25027080 is an abundant number, since it is smaller than the sum of its proper divisors (57467640).

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

25027080 is a wasteful number, since it uses less digits than its factorization.

25027080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 25027080 is about 5002.7072670705. The cubic root of 25027080 is about 292.5073122578.

The spelling of 25027080 in words is "twenty-five million, twenty-seven thousand, eighty".