22790733 has 24 divisors (see below), whose sum is σ = 35573472. Its totient is φ = 12940704.

The previous prime is 22790687. The next prime is 22790737. The reversal of 22790733 is 33709722.

It is not a de Polignac number, because 22790733 - 2¹⁰ = 22789709 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22790694 and 22790703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22790737) 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 23 ways as a sum of consecutive naturals, for example, 28566 + ... + 29352.

It is an arithmetic number, because the mean of its divisors is an integer number (1482228).

Almost surely, 2^22790733 is an apocalyptic number.

It is an amenable number.

22790733 is a deficient number, since it is larger than the sum of its proper divisors (12782739).

22790733 is a wasteful number, since it uses less digits than its factorization.

22790733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 22790733 is about 4773.9640761112. The cubic root of 22790733 is about 283.5215651939.

The spelling of 22790733 in words is "twenty-two million, seven hundred ninety thousand, seven hundred thirty-three".