25890341 has 16 divisors (see below), whose sum is σ = 28024704. Its totient is φ = 23859264.

The previous prime is 25890329. The next prime is 25890349. The reversal of 25890341 is 14309852.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25890341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25890298 and 25890307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25890349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81515 + ... + 81831.

It is an arithmetic number, because the mean of its divisors is an integer number (1751544).

Almost surely, 2^25890341 is an apocalyptic number.

It is an amenable number.

25890341 is a deficient number, since it is larger than the sum of its proper divisors (2134363).

25890341 is a wasteful number, since it uses less digits than its factorization.

25890341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 25890341 is about 5088.2552019332. The cubic root of 25890341 is about 295.8325271595.

The spelling of 25890341 in words is "twenty-five million, eight hundred ninety thousand, three hundred forty-one".