25460 has 24 divisors (see below), whose sum is σ = 57120. Its totient is φ = 9504.

The previous prime is 25457. The next prime is 25463. The reversal of 25460 is 6452.

It is an interprime number because it is at equal distance from previous prime (25457) and next prime (25463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347 + ... + 413.

It is an arithmetic number, because the mean of its divisors is an integer number (2380).

2²⁵⁴⁶⁰ is an apocalyptic number.

25460 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 25460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28560).

25460 is an abundant number, since it is smaller than the sum of its proper divisors (31660).

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

25460 is a wasteful number, since it uses less digits than its factorization.

25460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 25460 is about 159.5619002143. The cubic root of 25460 is about 29.4184282941.

The spelling of 25460 in words is "twenty-five thousand, four hundred sixty".