22856059 has 2 divisors, whose sum is σ = 22856060. Its totient is φ = 22856058.

The previous prime is 22856039. The next prime is 22856077. The reversal of 22856059 is 95065822.

It is a happy number.

22856059 is nontrivially palindromic in base 12.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22856059 - 2⁵ = 22856027 is a prime.

It is a super-2 number, since 2×22856059² = 1044798866022962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22856039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11428029 + 11428030.

It is an arithmetic number, because the mean of its divisors is an integer number (11428030).

Almost surely, 2^22856059 is an apocalyptic number.

22856059 is a deficient number, since it is larger than the sum of its proper divisors (1).

22856059 is an equidigital number, since it uses as much as digits as its factorization.

22856059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 22856059 is about 4780.8010835005. The cubic root of 22856059 is about 283.7921965619.

The spelling of 22856059 in words is "twenty-two million, eight hundred fifty-six thousand, fifty-nine".