25023495 has 32 divisors (see below), whose sum is σ = 46453248. Its totient is φ = 11265408.

The previous prime is 25023469. The next prime is 25023527. The reversal of 25023495 is 59432052.

It is not a de Polignac number, because 25023495 - 2¹² = 25019399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5257 + ... + 8813.

It is an arithmetic number, because the mean of its divisors is an integer number (1451664).

Almost surely, 2^25023495 is an apocalyptic number.

25023495 is a deficient number, since it is larger than the sum of its proper divisors (21429753).

25023495 is a wasteful number, since it uses less digits than its factorization.

25023495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 25023495 is about 5002.3489482442. The cubic root of 25023495 is about 292.4933448701.

The spelling of 25023495 in words is "twenty-five million, twenty-three thousand, four hundred ninety-five".