456322 has 8 divisors (see below), whose sum is σ = 689472. Its totient is φ = 226500.

The previous prime is 456293. The next prime is 456329. The reversal of 456322 is 223654.

It is a happy number.

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 4² + 5⁴ + 3¹¹ + 6 + 2¹⁴ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 456293 and 456302.

It is not an unprimeable number, because it can be changed into a prime (456329) by changing a digit.

456322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454 + ... + 1057.

It is an arithmetic number, because the mean of its divisors is an integer number (86184).

2⁴⁵⁶³²² is an apocalyptic number.

456322 is a deficient number, since it is larger than the sum of its proper divisors (233150).

456322 is a wasteful number, since it uses less digits than its factorization.

456322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664.

The product of its digits is 1440, while the sum is 22.

The square root of 456322 is about 675.5160989939. The cubic root of 456322 is about 76.9881355757.

Adding to 456322 its reverse (223654), we get a palindrome (679976).

The spelling of 456322 in words is "four hundred fifty-six thousand, three hundred twenty-two".