25047495 has 64 divisors (see below), whose sum is σ = 49351680. Its totient is φ = 11952000.

The previous prime is 25047493. The next prime is 25047499. The reversal of 25047495 is 59474052.

It is not a de Polignac number, because 25047495 - 2¹ = 25047493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25047493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149902 + ... + 150068.

It is an arithmetic number, because the mean of its divisors is an integer number (771120).

Almost surely, 2^25047495 is an apocalyptic number.

25047495 is a deficient number, since it is larger than the sum of its proper divisors (24304185).

25047495 is a wasteful number, since it uses less digits than its factorization.

25047495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 25047495 is about 5004.7472463652. The cubic root of 25047495 is about 292.5868249806.

It can be divided in two parts, 2504 and 7495, that added together give a palindrome (9999).

The spelling of 25047495 in words is "twenty-five million, forty-seven thousand, four hundred ninety-five".