2298322 has 8 divisors (see below), whose sum is σ = 3712716. Its totient is φ = 1060752.

The previous prime is 2298313. The next prime is 2298343. The reversal of 2298322 is 2238922.

It can be written as a sum of positive squares in 2 ways, for example, as 2076481 + 221841 = 1441^2 + 471^2 .

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

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁰ + 9⁵ + 8⁷ + 3¹⁰ + 2¹⁴ + 2¹⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44173 + ... + 44224.

2^2298322 is an apocalyptic number.

2298322 is a deficient number, since it is larger than the sum of its proper divisors (1414394).

2298322 is a wasteful number, since it uses less digits than its factorization.

2298322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88412.

The product of its digits is 3456, while the sum is 28.

The square root of 2298322 is about 1516.0217676537. The cubic root of 2298322 is about 131.9685033514.

It can be divided in two parts, 22983 and 22, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 2298322 in words is "two million, two hundred ninety-eight thousand, three hundred twenty-two".