25738395 has 16 divisors (see below), whose sum is σ = 41368320. Its totient is φ = 13664864.

The previous prime is 25738393. The next prime is 25738397. The reversal of 25738395 is 59383752.

It is an interprime number because it is at equal distance from previous prime (25738393) and next prime (25738397).

It is a cyclic number.

It is not a de Polignac number, because 25738395 - 2¹ = 25738393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25738393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375 + ... + 7184.

It is an arithmetic number, because the mean of its divisors is an integer number (2585520).

Almost surely, 2^25738395 is an apocalyptic number.

25738395 is a deficient number, since it is larger than the sum of its proper divisors (15629925).

25738395 is a wasteful number, since it uses less digits than its factorization.

25738395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794.

The product of its digits is 226800, while the sum is 42.

The square root of 25738395 is about 5073.3021790546. The cubic root of 25738395 is about 295.2526610651.

The spelling of 25738395 in words is "twenty-five million, seven hundred thirty-eight thousand, three hundred ninety-five".