25923416 has 16 divisors (see below), whose sum is σ = 48673440. Its totient is φ = 12943840.

The previous prime is 25923407. The next prime is 25923431. The reversal of 25923416 is 61432952.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 5510 + ... + 9066.

It is an arithmetic number, because the mean of its divisors is an integer number (3042090).

Almost surely, 2^25923416 is an apocalyptic number.

It is an amenable number.

25923416 is a deficient number, since it is larger than the sum of its proper divisors (22750024).

25923416 is a wasteful number, since it uses less digits than its factorization.

25923416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474 (or 4470 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 25923416 is about 5091.5042963745. The cubic root of 25923416 is about 295.9584492443.

The spelling of 25923416 in words is "twenty-five million, nine hundred twenty-three thousand, four hundred sixteen".