25045360 has 40 divisors (see below), whose sum is σ = 59478336. Its totient is φ = 9803520.

The previous prime is 25045331. The next prime is 25045373. The reversal of 25045360 is 6354052.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 430 + ... + 7090.

Almost surely, 2^25045360 is an apocalyptic number.

25045360 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 25045360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29739168).

25045360 is an abundant number, since it is smaller than the sum of its proper divisors (34432976).

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

25045360 is a wasteful number, since it uses less digits than its factorization.

25045360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721 (or 6715 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 25045360 is about 5004.5339443349. The cubic root of 25045360 is about 292.5785115662.

The spelling of 25045360 in words is "twenty-five million, forty-five thousand, three hundred sixty".