452226324 has 48 divisors (see below), whose sum is σ = 1158897600. Its totient is φ = 136112640.

The previous prime is 452226323. The next prime is 452226329. The reversal of 452226324 is 423622254.

It is a junction number, because it is equal to n+sod(n) for n = 452226291 and 452226300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452226323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8172 + ... + 31164.

It is an arithmetic number, because the mean of its divisors is an integer number (24143700).

Almost surely, 2^452226324 is an apocalyptic number.

452226324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452226324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579448800).

452226324 is an abundant number, since it is smaller than the sum of its proper divisors (706671276).

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

452226324 is a wasteful number, since it uses less digits than its factorization.

452226324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23160 (or 23158 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 452226324 is about 21265.6136520910. The cubic root of 452226324 is about 767.5710970506.

Adding to 452226324 its reverse (423622254), we get a palindrome (875848578).

The spelling of 452226324 in words is "four hundred fifty-two million, two hundred twenty-six thousand, three hundred twenty-four".