25296995 has 8 divisors (see below), whose sum is σ = 30516480. Its totient is φ = 20130880.

The previous prime is 25296991. The next prime is 25297007. The reversal of 25296995 is 59969252.

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

It is not a de Polignac number, because 25296995 - 2² = 25296991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25296991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12290 + ... + 14199.

It is an arithmetic number, because the mean of its divisors is an integer number (3814560).

Almost surely, 2^25296995 is an apocalyptic number.

25296995 is a deficient number, since it is larger than the sum of its proper divisors (5219485).

25296995 is a wasteful number, since it uses less digits than its factorization.

25296995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26685.

The product of its digits is 437400, while the sum is 47.

The square root of 25296995 is about 5029.6118140469. The cubic root of 25296995 is about 293.5551102029. Note that the first 3 decimals are identical.

The spelling of 25296995 in words is "twenty-five million, two hundred ninety-six thousand, nine hundred ninety-five".