22826899 has 2 divisors, whose sum is σ = 22826900. Its totient is φ = 22826898.

The previous prime is 22826849. The next prime is 22826911. The reversal of 22826899 is 99862822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22826899 - 2²¹ = 20729747 is a prime.

It is not a weakly prime, because it can be changed into another prime (22826849) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11413449 + 11413450.

It is an arithmetic number, because the mean of its divisors is an integer number (11413450).

Almost surely, 2^22826899 is an apocalyptic number.

22826899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22826899 is an equidigital number, since it uses as much as digits as its factorization.

22826899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 46.

The square root of 22826899 is about 4777.7504120663. The cubic root of 22826899 is about 283.6714568458.

The spelling of 22826899 in words is "twenty-two million, eight hundred twenty-six thousand, eight hundred ninety-nine".