89227199 has 2 divisors, whose sum is σ = 89227200. Its totient is φ = 89227198.

The previous prime is 89227147. The next prime is 89227213. The reversal of 89227199 is 99172298.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89227199 is a prime.

It is a super-2 number, since 2×89227199² = 15922986082771202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89227109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44613599 + 44613600.

It is an arithmetic number, because the mean of its divisors is an integer number (44613600).

Almost surely, 2^89227199 is an apocalyptic number.

89227199 is a deficient number, since it is larger than the sum of its proper divisors (1).

89227199 is an equidigital number, since it uses as much as digits as its factorization.

89227199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 47.

The square root of 89227199 is about 9446.0149798738. The cubic root of 89227199 is about 446.8541064383.

The spelling of 89227199 in words is "eighty-nine million, two hundred twenty-seven thousand, one hundred ninety-nine".