22828716 has 30 divisors (see below), whose sum is σ = 59679620. Its totient is φ = 7609464.

The previous prime is 22828711. The next prime is 22828763. The reversal of 22828716 is 61782822.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22828711) 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 9 ways as a sum of consecutive naturals, for example, 34906 + ... + 35553.

Almost surely, 2^22828716 is an apocalyptic number.

It is an amenable number.

22828716 is an abundant number, since it is smaller than the sum of its proper divisors (36850904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22828716 is a wasteful number, since it uses less digits than its factorization.

22828716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70475 (or 70464 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 22828716 is about 4777.9405605344. The cubic root of 22828716 is about 283.6789833078.

The spelling of 22828716 in words is "twenty-two million, eight hundred twenty-eight thousand, seven hundred sixteen".