83441268 has 18 divisors (see below), whose sum is σ = 210921074. Its totient is φ = 27813744.

The previous prime is 83441257. The next prime is 83441269. The reversal of 83441268 is 86214438.

It can be written as a sum of positive squares in only one way, i.e., 65901924 + 17539344 = 8118^2 + 4188^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2317813 = 83441268 / (8 + 3 + 4 + 4 + 1 + 2 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83441269) 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, 1158871 + ... + 1158942.

Almost surely, 2^83441268 is an apocalyptic number.

It is an amenable number.

83441268 is an abundant number, since it is smaller than the sum of its proper divisors (127479806).

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

83441268 is a wasteful number, since it uses less digits than its factorization.

83441268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317823 (or 2317818 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 83441268 is about 9134.6192038858. The cubic root of 83441268 is about 436.9787302423.

The spelling of 83441268 in words is "eighty-three million, four hundred forty-one thousand, two hundred sixty-eight".