25879098 has 16 divisors (see below), whose sum is σ = 59152320. Its totient is φ = 7394016.

The previous prime is 25879081. The next prime is 25879099. The reversal of 25879098 is 89097852.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25879099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308043 + ... + 308126.

It is an arithmetic number, because the mean of its divisors is an integer number (3697020).

Almost surely, 2^25879098 is an apocalyptic number.

25879098 is an abundant number, since it is smaller than the sum of its proper divisors (33273222).

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

25879098 is a wasteful number, since it uses less digits than its factorization.

25879098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616181.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 25879098 is about 5087.1502828204. The cubic root of 25879098 is about 295.7896987463.

The spelling of 25879098 in words is "twenty-five million, eight hundred seventy-nine thousand, ninety-eight".