25427060 has 12 divisors (see below), whose sum is σ = 53396868. Its totient is φ = 10170816.

The previous prime is 25426991. The next prime is 25427069. The reversal of 25427060 is 6072452.

It can be written as a sum of positive squares in 2 ways, for example, as 6574096 + 18852964 = 2564^2 + 4342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25427069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635657 + ... + 635696.

It is an arithmetic number, because the mean of its divisors is an integer number (4449739).

Almost surely, 2^25427060 is an apocalyptic number.

25427060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25427060 is an abundant number, since it is smaller than the sum of its proper divisors (27969808).

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

25427060 is a wasteful number, since it uses less digits than its factorization.

25427060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271362 (or 1271360 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 25427060 is about 5042.5251610676. The cubic root of 25427060 is about 294.0573568814.

The spelling of 25427060 in words is "twenty-five million, four hundred twenty-seven thousand, sixty".