22882069 has 12 divisors (see below), whose sum is σ = 26986764. Its totient is φ = 19341504.

The previous prime is 22882049. The next prime is 22882081. The reversal of 22882069 is 96028822.

It can be written as a sum of positive squares in 2 ways, for example, as 4708900 + 18173169 = 2170^2 + 4263^2 .

It is not a de Polignac number, because 22882069 - 2⁵ = 22882037 is a prime.

It is a super-2 number, since 2×22882069² = 1047178163441522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22882019) 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 11 ways as a sum of consecutive naturals, for example, 379 + ... + 6775.

It is an arithmetic number, because the mean of its divisors is an integer number (2248897).

Almost surely, 2^22882069 is an apocalyptic number.

It is an amenable number.

22882069 is a deficient number, since it is larger than the sum of its proper divisors (4104695).

22882069 is an equidigital number, since it uses as much as digits as its factorization.

22882069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484 (or 6477 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 22882069 is about 4783.5205654413. The cubic root of 22882069 is about 283.8998067846.

The spelling of 22882069 in words is "twenty-two million, eight hundred eighty-two thousand, sixty-nine".