25260338 has 16 divisors (see below), whose sum is σ = 39087360. Its totient is φ = 12236736.

The previous prime is 25260311. The next prime is 25260341. The reversal of 25260338 is 83306252.

It is a self number, because there is not a number n which added to its sum of digits gives 25260338.

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, 8378 + ... + 10986.

It is an arithmetic number, because the mean of its divisors is an integer number (2442960).

Almost surely, 2^25260338 is an apocalyptic number.

25260338 is a deficient number, since it is larger than the sum of its proper divisors (13827022).

25260338 is a wasteful number, since it uses less digits than its factorization.

25260338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 25260338 is about 5025.9663747383. The cubic root of 25260338 is about 293.4132481413.

The spelling of 25260338 in words is "twenty-five million, two hundred sixty thousand, three hundred thirty-eight".