25427360 has 96 divisors (see below), whose sum is σ = 69818112. Its totient is φ = 8570880.

The previous prime is 25427341. The next prime is 25427387. The reversal of 25427360 is 6372452.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 81605 + ... + 81915.

It is an arithmetic number, because the mean of its divisors is an integer number (727272).

Almost surely, 2^25427360 is an apocalyptic number.

25427360 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 25427360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34909056).

25427360 is an abundant number, since it is smaller than the sum of its proper divisors (44390752).

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

25427360 is a wasteful number, since it uses less digits than its factorization.

25427360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 25427360 is about 5042.5549079807. The cubic root of 25427360 is about 294.0585133509.

The spelling of 25427360 in words is "twenty-five million, four hundred twenty-seven thousand, three hundred sixty".