25482000 has 160 divisors (see below), whose sum is σ = 85423104. Its totient is φ = 6528000.

The previous prime is 25481977. The next prime is 25482049. The reversal of 25482000 is 28452.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185932 + ... + 186068.

Almost surely, 2^25482000 is an apocalyptic number.

25482000 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 25482000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42711552).

25482000 is an abundant number, since it is smaller than the sum of its proper divisors (59941104).

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

25482000 is a wasteful number, since it uses less digits than its factorization.

25482000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 25482000 is about 5047.9698889752. The cubic root of 25482000 is about 294.2689934797.

The spelling of 25482000 in words is "twenty-five million, four hundred eighty-two thousand".