89226769 has 4 divisors (see below), whose sum is σ = 89248320. Its totient is φ = 89205220.

The previous prime is 89226749. The next prime is 89226791. The reversal of 89226769 is 96762298.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89226769 - 2²¹ = 87129617 is a prime.

It is a super-2 number, since 2×89226769² = 15922832612358722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89226749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2389 + ... + 13570.

It is an arithmetic number, because the mean of its divisors is an integer number (22312080).

Almost surely, 2^89226769 is an apocalyptic number.

It is an amenable number.

89226769 is a deficient number, since it is larger than the sum of its proper divisors (21551).

89226769 is a wasteful number, since it uses less digits than its factorization.

89226769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21550.

The product of its digits is 653184, while the sum is 49.

The square root of 89226769 is about 9445.9922189254. The cubic root of 89226769 is about 446.8533886170.

The spelling of 89226769 in words is "eighty-nine million, two hundred twenty-six thousand, seven hundred sixty-nine".