25675037 has 6 divisors (see below), whose sum is σ = 26530974. Its totient is φ = 24845880.

The previous prime is 25675021. The next prime is 25675043. The reversal of 25675037 is 73057652.

It can be written as a sum of positive squares in only one way, i.e., 18567481 + 7107556 = 4309^2 + 2666^2 .

It is not a de Polignac number, because 25675037 - 2⁴ = 25675021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25674988 and 25675006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25675007) 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 5 ways as a sum of consecutive naturals, for example, 12398 + ... + 14319.

It is an arithmetic number, because the mean of its divisors is an integer number (4421829).

Almost surely, 2^25675037 is an apocalyptic number.

It is an amenable number.

25675037 is a deficient number, since it is larger than the sum of its proper divisors (855937).

25675037 is an equidigital number, since it uses as much as digits as its factorization.

25675037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26779 (or 26748 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 25675037 is about 5067.0540751012. The cubic root of 25675037 is about 295.0101959513.

The spelling of 25675037 in words is "twenty-five million, six hundred seventy-five thousand, thirty-seven".