25260893 has 8 divisors (see below), whose sum is σ = 29343360. Its totient is φ = 21296880.

The previous prime is 25260889. The next prime is 25260919. The reversal of 25260893 is 39806252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25260893 - 2² = 25260889 is a prime.

It is a super-2 number, since 2×25260893² = 1276225430314898, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25260883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29153 + ... + 30006.

It is an arithmetic number, because the mean of its divisors is an integer number (3667920).

Almost surely, 2^25260893 is an apocalyptic number.

It is an amenable number.

25260893 is a deficient number, since it is larger than the sum of its proper divisors (4082467).

25260893 is an equidigital number, since it uses as much as digits as its factorization.

25260893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59227.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 25260893 is about 5026.0215876974. The cubic root of 25260893 is about 293.4153970062.

The spelling of 25260893 in words is "twenty-five million, two hundred sixty thousand, eight hundred ninety-three".