8481322 has 4 divisors (see below), whose sum is σ = 12721986. Its totient is φ = 4240660.

The previous prime is 8481313. The next prime is 8481331. The reversal of 8481322 is 2231848.

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

It is an interprime number because it is at equal distance from previous prime (8481313) and next prime (8481331).

It can be written as a sum of positive squares in only one way, i.e., 7295401 + 1185921 = 2701^2 + 1089^2 .

It is a d-powerful number, because it can be written as 8³ + 4⁴ + 8⁵ + 1 + 3¹⁰ + 2⁷ + 2²³ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120329 + ... + 2120332.

Almost surely, 2^8481322 is an apocalyptic number.

8481322 is a deficient number, since it is larger than the sum of its proper divisors (4240664).

8481322 is a wasteful number, since it uses less digits than its factorization.

8481322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240663.

The product of its digits is 3072, while the sum is 28.

The square root of 8481322 is about 2912.2709351982. The cubic root of 8481322 is about 203.9331608532.

It can be divided in two parts, 84 and 81322, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 8481322 in words is "eight million, four hundred eighty-one thousand, three hundred twenty-two".