25028352 has 180 divisors, whose sum is σ = 80132976. Its totient is φ = 7741440.

The previous prime is 25028351. The next prime is 25028357. The reversal of 25028352 is 25382052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25028351) 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 19 ways as a sum of consecutive naturals, for example, 352477 + ... + 352547.

Almost surely, 2^25028352 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 25028352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40066488).

25028352 is an abundant number, since it is smaller than the sum of its proper divisors (55104624).

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

25028352 is an equidigital number, since it uses as much as digits as its factorization.

25028352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 25028352 is about 5002.8343966196. The cubic root of 25028352 is about 292.5122677300.

The spelling of 25028352 in words is "twenty-five million, twenty-eight thousand, three hundred fifty-two".