89883169 has 4 divisors (see below), whose sum is σ = 89989396. Its totient is φ = 89776944.

The previous prime is 89883163. The next prime is 89883173. The reversal of 89883169 is 96138898.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5702544 + 84180625 = 2388^2 + 9175^2 .

It is a cyclic number.

It is not a de Polignac number, because 89883169 - 2¹³ = 89874977 is a prime.

It is a super-2 number, since 2×89883169² = 16157968138965122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89883163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51834 + ... + 53539.

It is an arithmetic number, because the mean of its divisors is an integer number (22497349).

Almost surely, 2^89883169 is an apocalyptic number.

It is an amenable number.

89883169 is a deficient number, since it is larger than the sum of its proper divisors (106227).

89883169 is a wasteful number, since it uses less digits than its factorization.

89883169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106226.

The product of its digits is 746496, while the sum is 52.

The square root of 89883169 is about 9480.6734465438. The cubic root of 89883169 is about 447.9464769843.

The spelling of 89883169 in words is "eighty-nine million, eight hundred eighty-three thousand, one hundred sixty-nine".