22772059 has 2 divisors, whose sum is σ = 22772060. Its totient is φ = 22772058.

The previous prime is 22772041. The next prime is 22772081. The reversal of 22772059 is 95027722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22772059 - 2¹⁵ = 22739291 is a prime.

It is not a weakly prime, because it can be changed into another prime (22772039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11386029 + 11386030.

It is an arithmetic number, because the mean of its divisors is an integer number (11386030).

Almost surely, 2^22772059 is an apocalyptic number.

22772059 is a deficient number, since it is larger than the sum of its proper divisors (1).

22772059 is an equidigital number, since it uses as much as digits as its factorization.

22772059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 22772059 is about 4772.0078583338. The cubic root of 22772059 is about 283.4441078576. Note that the first 3 decimals are identical.

The spelling of 22772059 in words is "twenty-two million, seven hundred seventy-two thousand, fifty-nine".