25269682 has 16 divisors (see below), whose sum is σ = 38610432. Its totient is φ = 12401680.

The previous prime is 25269679. The next prime is 25269689. The reversal of 25269682 is 28696252.

It is a super-2 number, since 2×25269682² = 1277113656762248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25269689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31308 + ... + 32104.

It is an arithmetic number, because the mean of its divisors is an integer number (2413152).

Almost surely, 2^25269682 is an apocalyptic number.

25269682 is a deficient number, since it is larger than the sum of its proper divisors (13340750).

25269682 is a wasteful number, since it uses less digits than its factorization.

25269682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its digits is 103680, while the sum is 40.

The square root of 25269682 is about 5026.8958612647. The cubic root of 25269682 is about 293.4494223130.

The spelling of 25269682 in words is "twenty-five million, two hundred sixty-nine thousand, six hundred eighty-two".