25097095 has 8 divisors (see below), whose sum is σ = 30145680. Its totient is φ = 20058240.

The previous prime is 25097087. The next prime is 25097099. The reversal of 25097095 is 59079052.

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

It is not a de Polignac number, because 25097095 - 2³ = 25097087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25097099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760 + ... + 9130.

It is an arithmetic number, because the mean of its divisors is an integer number (3768210).

Almost surely, 2^25097095 is an apocalyptic number.

25097095 is a deficient number, since it is larger than the sum of its proper divisors (5048585).

25097095 is a wasteful number, since it uses less digits than its factorization.

25097095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 25097095 is about 5009.7000908238. The cubic root of 25097095 is about 292.7798281501.

It can be divided in two parts, 2509 and 7095, that added together give a square (9604 = 98²).

The spelling of 25097095 in words is "twenty-five million, ninety-seven thousand, ninety-five".