89493883 has 2 divisors, whose sum is σ = 89493884. Its totient is φ = 89493882.

The previous prime is 89493863. The next prime is 89493889. The reversal of 89493883 is 38839498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89493883 - 2¹⁷ = 89362811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89493883.

It is not a weakly prime, because it can be changed into another prime (89493889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44746941 + 44746942.

It is an arithmetic number, because the mean of its divisors is an integer number (44746942).

Almost surely, 2^89493883 is an apocalyptic number.

89493883 is a deficient number, since it is larger than the sum of its proper divisors (1).

89493883 is an equidigital number, since it uses as much as digits as its factorization.

89493883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 52.

The square root of 89493883 is about 9460.1206651924. The cubic root of 89493883 is about 447.2988524122.

The spelling of 89493883 in words is "eighty-nine million, four hundred ninety-three thousand, eight hundred eighty-three".