89226 has 12 divisors (see below), whose sum is σ = 193362. Its totient is φ = 29736.

The previous prime is 89213. The next prime is 89227. The reversal of 89226 is 62298.

It can be written as a sum of positive squares in only one way, i.e., 62001 + 27225 = 249^2 + 165^2 .

It is a super-2 number, since 2×89226² = 15922558152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89226.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89226.

It is not an unprimeable number, because it can be changed into a prime (89227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2461 + ... + 2496.

2⁸⁹²²⁶ is an apocalyptic number.

89226 is an abundant number, since it is smaller than the sum of its proper divisors (104136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89226 is a wasteful number, since it uses less digits than its factorization.

89226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965 (or 4962 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 89226 is about 298.7072145095. The cubic root of 89226 is about 44.6852104879.

Adding to 89226 its sum of digits (27), we get a triangular number (89253 = T₄₂₂).

The spelling of 89226 in words is "eighty-nine thousand, two hundred twenty-six".