25882966 has 4 divisors (see below), whose sum is σ = 38824452. Its totient is φ = 12941482.

The previous prime is 25882957. The next prime is 25882991. The reversal of 25882966 is 66928852.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6470740 + ... + 6470743.

It is an arithmetic number, because the mean of its divisors is an integer number (9706113).

Almost surely, 2^25882966 is an apocalyptic number.

25882966 is a deficient number, since it is larger than the sum of its proper divisors (12941486).

25882966 is a wasteful number, since it uses less digits than its factorization.

25882966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12941485.

The product of its digits is 414720, while the sum is 46.

The square root of 25882966 is about 5087.5304421694. The cubic root of 25882966 is about 295.8044346741.

The spelling of 25882966 in words is "twenty-five million, eight hundred eighty-two thousand, nine hundred sixty-six".