25648060 has 24 divisors (see below), whose sum is σ = 54746496. Its totient is φ = 10090560.

The previous prime is 25648057. The next prime is 25648099. The reversal of 25648060 is 6084652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9292 + ... + 11731.

It is an arithmetic number, because the mean of its divisors is an integer number (2281104).

Almost surely, 2^25648060 is an apocalyptic number.

25648060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25648060 is an abundant number, since it is smaller than the sum of its proper divisors (29098436).

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

25648060 is a wasteful number, since it uses less digits than its factorization.

25648060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21093 (or 21091 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 25648060 is about 5064.3913750815. The cubic root of 25648060 is about 294.9068364244.

The spelling of 25648060 in words is "twenty-five million, six hundred forty-eight thousand, sixty".