22880756 has 6 divisors (see below), whose sum is σ = 40041330. Its totient is φ = 11440376.

The previous prime is 22880749. The next prime is 22880761. The reversal of 22880756 is 65708822.

It can be written as a sum of positive squares in only one way, i.e., 21939856 + 940900 = 4684^2 + 970^2 .

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, 2860091 + ... + 2860098.

It is an arithmetic number, because the mean of its divisors is an integer number (6673555).

Almost surely, 2^22880756 is an apocalyptic number.

It is an amenable number.

22880756 is a deficient number, since it is larger than the sum of its proper divisors (17160574).

22880756 is a wasteful number, since it uses less digits than its factorization.

22880756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5720193 (or 5720191 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 22880756 is about 4783.3833214577. The cubic root of 22880756 is about 283.8943765126.

The spelling of 22880756 in words is "twenty-two million, eight hundred eighty thousand, seven hundred fifty-six".