25054328 has 64 divisors (see below), whose sum is σ = 55157760. Its totient is φ = 10561536.

The previous prime is 25054327. The next prime is 25054339. The reversal of 25054328 is 82345052.

It is a self number, because there is not a number n which added to its sum of digits gives 25054328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25054327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65225 + ... + 65607.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^25054328 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 25054328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27578880).

25054328 is an abundant number, since it is smaller than the sum of its proper divisors (30103432).

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

25054328 is a wasteful number, since it uses less digits than its factorization.

25054328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 25054328 is about 5005.4298516711. The cubic root of 25054328 is about 292.6134286257.

The spelling of 25054328 in words is "twenty-five million, fifty-four thousand, three hundred twenty-eight".