89227423 has 2 divisors, whose sum is σ = 89227424. Its totient is φ = 89227422.

The previous prime is 89227417. The next prime is 89227427. The reversal of 89227423 is 32472298.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89227423 is a prime.

It is equal to p_5174992 and since 89227423 and 5174992 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89227427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44613711 + 44613712.

It is an arithmetic number, because the mean of its divisors is an integer number (44613712).

Almost surely, 2^89227423 is an apocalyptic number.

89227423 is a deficient number, since it is larger than the sum of its proper divisors (1).

89227423 is an equidigital number, since it uses as much as digits as its factorization.

89227423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 89227423 is about 9446.0268367182. The cubic root of 89227423 is about 446.8544803723.

The spelling of 89227423 in words is "eighty-nine million, two hundred twenty-seven thousand, four hundred twenty-three".