25879038 has 8 divisors (see below), whose sum is σ = 51758088. Its totient is φ = 8626344.

The previous prime is 25879033. The next prime is 25879039. The reversal of 25879038 is 83097852.

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

25879038 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25879031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2156581 + ... + 2156592.

It is an arithmetic number, because the mean of its divisors is an integer number (6469761).

Almost surely, 2^25879038 is an apocalyptic number.

25879038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25879038 is a wasteful number, since it uses less digits than its factorization.

25879038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313178.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 25879038 is about 5087.1443856057. The cubic root of 25879038 is about 295.7894701526.

The spelling of 25879038 in words is "twenty-five million, eight hundred seventy-nine thousand, thirty-eight".