22789996 has 24 divisors (see below), whose sum is σ = 42378336. Its totient is φ = 10686720.

The previous prime is 22789981. The next prime is 22790017. The reversal of 22789996 is 69998722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30985 + ... + 31711.

It is an arithmetic number, because the mean of its divisors is an integer number (1765764).

Almost surely, 2^22789996 is an apocalyptic number.

It is an amenable number.

22789996 is a deficient number, since it is larger than the sum of its proper divisors (19588340).

22789996 is a wasteful number, since it uses less digits than its factorization.

22789996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1207 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 22789996 is about 4773.8868859662. The cubic root of 22789996 is about 283.5185090153.

The spelling of 22789996 in words is "twenty-two million, seven hundred eighty-nine thousand, nine hundred ninety-six".