25675738 has 32 divisors (see below), whose sum is σ = 43338240. Its totient is φ = 11310000.

The previous prime is 25675723. The next prime is 25675739. The reversal of 25675738 is 83757652.

It is a junction number, because it is equal to n+sod(n) for n = 25675694 and 25675703.

It is not an unprimeable number, because it can be changed into a prime (25675739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169963 + ... + 170113.

It is an arithmetic number, because the mean of its divisors is an integer number (1354320).

Almost surely, 2^25675738 is an apocalyptic number.

25675738 is a deficient number, since it is larger than the sum of its proper divisors (17662502).

25675738 is a wasteful number, since it uses less digits than its factorization.

25675738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354.

The product of its digits is 352800, while the sum is 43.

The square root of 25675738 is about 5067.1232469716. The cubic root of 25675738 is about 295.0128807935.

The spelling of 25675738 in words is "twenty-five million, six hundred seventy-five thousand, seven hundred thirty-eight".