25894960 has 80 divisors (see below), whose sum is σ = 74120256. Its totient is φ = 8193024.

The previous prime is 25894949. The next prime is 25894969. The reversal of 25894960 is 6949852.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25894969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5502 + ... + 9058.

Almost surely, 2^25894960 is an apocalyptic number.

25894960 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 25894960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37060128).

25894960 is an abundant number, since it is smaller than the sum of its proper divisors (48225296).

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

25894960 is a wasteful number, since it uses less digits than its factorization.

25894960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3584 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 25894960 is about 5088.7090700884. The cubic root of 25894960 is about 295.8501189091.

The spelling of 25894960 in words is "twenty-five million, eight hundred ninety-four thousand, nine hundred sixty".