452622 has 8 divisors (see below), whose sum is σ = 905256. Its totient is φ = 150872.

The previous prime is 452611. The next prime is 452629. The reversal of 452622 is 226254.

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

452622 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37713 + ... + 37724.

It is an arithmetic number, because the mean of its divisors is an integer number (113157).

2⁴⁵²⁶²² is an apocalyptic number.

452622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452622 is a wasteful number, since it uses less digits than its factorization.

452622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75442.

The product of its digits is 960, while the sum is 21.

The square root of 452622 is about 672.7718781281. The cubic root of 452622 is about 76.7794894230.

Adding to 452622 its reverse (226254), we get a palindrome (678876).

The spelling of 452622 in words is "four hundred fifty-two thousand, six hundred twenty-two".