22264049 has 2 divisors, whose sum is σ = 22264050. Its totient is φ = 22264048.

The previous prime is 22264043. The next prime is 22264091. The reversal of 22264049 is 94046222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21529600 + 734449 = 4640^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 22264049 - 2¹⁶ = 22198513 is a prime.

It is not a weakly prime, because it can be changed into another prime (22264043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11132024 + 11132025.

It is an arithmetic number, because the mean of its divisors is an integer number (11132025).

Almost surely, 2^22264049 is an apocalyptic number.

It is an amenable number.

22264049 is a deficient number, since it is larger than the sum of its proper divisors (1).

22264049 is an equidigital number, since it uses as much as digits as its factorization.

22264049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 22264049 is about 4718.4795220494. The cubic root of 22264049 is about 281.3205015685.

The spelling of 22264049 in words is "twenty-two million, two hundred sixty-four thousand, forty-nine".