25930959 has 16 divisors (see below), whose sum is σ = 37324800. Its totient is φ = 15964256.

The previous prime is 25930937. The next prime is 25930979. The reversal of 25930959 is 95903952.

It is a cyclic number.

It is not a de Polignac number, because 25930959 - 2⁸ = 25930703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25930959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25930909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4479 + ... + 8480.

It is an arithmetic number, because the mean of its divisors is an integer number (2332800).

Almost surely, 2^25930959 is an apocalyptic number.

25930959 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

25930959 is a deficient number, since it is larger than the sum of its proper divisors (11393841).

25930959 is a wasteful number, since it uses less digits than its factorization.

25930959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13014.

The product of its (nonzero) digits is 109350, while the sum is 42.

The square root of 25930959 is about 5092.2449862512. The cubic root of 25930959 is about 295.9871517128.

The spelling of 25930959 in words is "twenty-five million, nine hundred thirty thousand, nine hundred fifty-nine".