89965226 has 8 divisors (see below), whose sum is σ = 145328484. Its totient is φ = 41522400.

The previous prime is 89965223. The next prime is 89965231. The reversal of 89965226 is 62256998.

It is a happy number.

It is a Cunningham number, because it is equal to 9485²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 89965225 + 1 = 9485^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89965223) 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, 1730075 + ... + 1730126.

Almost surely, 2^89965226 is an apocalyptic number.

89965226 is a deficient number, since it is larger than the sum of its proper divisors (55363258).

89965226 is a wasteful number, since it uses less digits than its factorization.

89965226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460216.

The product of its digits is 466560, while the sum is 47.

The square root of 89965226 is about 9485.0000527148. Note that the first 4 decimals coincide. The cubic root of 89965226 is about 448.0827500470.

The spelling of 89965226 in words is "eighty-nine million, nine hundred sixty-five thousand, two hundred twenty-six".