456122 has 4 divisors (see below), whose sum is σ = 684186. Its totient is φ = 228060.

The previous prime is 456119. The next prime is 456149. The reversal of 456122 is 221654.

It is a happy number.

456122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 312481 + 143641 = 559^2 + 379^2 .

It is a junction number, because it is equal to n+sod(n) for n = 456094 and 456103.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 114029 + ... + 114032.

2⁴⁵⁶¹²² is an apocalyptic number.

456122 is a deficient number, since it is larger than the sum of its proper divisors (228064).

456122 is a wasteful number, since it uses less digits than its factorization.

456122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228063.

The product of its digits is 480, while the sum is 20.

The square root of 456122 is about 675.3680478080. The cubic root of 456122 is about 76.9768862991.

Adding to 456122 its reverse (221654), we get a palindrome (677776).

The spelling of 456122 in words is "four hundred fifty-six thousand, one hundred twenty-two".