2427322 has 4 divisors (see below), whose sum is σ = 3640986. Its totient is φ = 1213660.

The previous prime is 2427317. The next prime is 2427349. The reversal of 2427322 is 2237242.

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

It can be written as a sum of positive squares in only one way, i.e., 2157961 + 269361 = 1469^2 + 519^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2² + 4 + 2¹⁶ + 7⁴ + 3⁴ + 2¹⁸ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2427293 and 2427302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606829 + ... + 606832.

2^2427322 is an apocalyptic number.

2427322 is a deficient number, since it is larger than the sum of its proper divisors (1213664).

2427322 is a wasteful number, since it uses less digits than its factorization.

2427322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213663.

The product of its digits is 1344, while the sum is 22.

The square root of 2427322 is about 1557.9865211227. The cubic root of 2427322 is about 134.3927365807.

The spelling of 2427322 in words is "two million, four hundred twenty-seven thousand, three hundred twenty-two".