25080328 has 64 divisors (see below), whose sum is σ = 59189760. Its totient is φ = 9697536.

The previous prime is 25080301. The next prime is 25080337. The reversal of 25080328 is 82308052.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 25080296 and 25080305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33850 + ... + 34582.

It is an arithmetic number, because the mean of its divisors is an integer number (924840).

Almost surely, 2^25080328 is an apocalyptic number.

25080328 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 25080328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29594880).

25080328 is an abundant number, since it is smaller than the sum of its proper divisors (34109432).

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

25080328 is a wasteful number, since it uses less digits than its factorization.

25080328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 25080328 is about 5008.0263577581. The cubic root of 25080328 is about 292.7146129927.

The spelling of 25080328 in words is "twenty-five million, eighty thousand, three hundred twenty-eight".