4456322 has 16 divisors (see below), whose sum is σ = 7274232. Its totient is φ = 2035200.

The previous prime is 4456301. The next prime is 4456327. The reversal of 4456322 is 2236544.

It is a Cunningham number, because it is equal to 2111²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 4456321 + 1 = 2111^2 + 1^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 4456291 and 4456300.

It is not an unprimeable number, because it can be changed into a prime (4456327) 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 7 ways as a sum of consecutive naturals, for example, 1778 + ... + 3474.

Almost surely, 2^4456322 is an apocalyptic number.

4456322 is a deficient number, since it is larger than the sum of its proper divisors (2817910).

4456322 is a wasteful number, since it uses less digits than its factorization.

4456322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its digits is 5760, while the sum is 26.

The square root of 4456322 is about 2111.0002368546. Note that the first 3 decimals coincide. The cubic root of 4456322 is about 164.5604708651.

The spelling of 4456322 in words is "four million, four hundred fifty-six thousand, three hundred twenty-two".