25840095 has 32 divisors (see below), whose sum is σ = 44167680. Its totient is φ = 12862080.

The previous prime is 25840093. The next prime is 25840099. The reversal of 25840095 is 59004852.

It is not a de Polignac number, because 25840095 - 2¹ = 25840093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25840093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19597 + ... + 20873.

It is an arithmetic number, because the mean of its divisors is an integer number (1380240).

Almost surely, 2^25840095 is an apocalyptic number.

25840095 is a deficient number, since it is larger than the sum of its proper divisors (18327585).

25840095 is a wasteful number, since it uses less digits than its factorization.

25840095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 25840095 is about 5083.3153551595. The cubic root of 25840095 is about 295.6410268179.

The spelling of 25840095 in words is "twenty-five million, eight hundred forty thousand, ninety-five".