25361260 has 24 divisors (see below), whose sum is σ = 53385696. Its totient is φ = 10120320.

The previous prime is 25361251. The next prime is 25361261. The reversal of 25361260 is 6216352.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (25361261) 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, 8800 + ... + 11320.

It is an arithmetic number, because the mean of its divisors is an integer number (2224404).

Almost surely, 2^25361260 is an apocalyptic number.

25361260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25361260 is an abundant number, since it is smaller than the sum of its proper divisors (28024436).

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

25361260 is a wasteful number, since it uses less digits than its factorization.

25361260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033 (or 3031 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 25361260 is about 5035.9964257334. The cubic root of 25361260 is about 293.8034844517.

The spelling of 25361260 in words is "twenty-five million, three hundred sixty-one thousand, two hundred sixty".