452322426 has 16 divisors (see below), whose sum is σ = 933827328. Its totient is φ = 145910400.

The previous prime is 452322401. The next prime is 452322473. The reversal of 452322426 is 624223254.

It is a junction number, because it is equal to n+sod(n) for n = 452322393 and 452322402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215735 + ... + 1216106.

It is an arithmetic number, because the mean of its divisors is an integer number (58364208).

Almost surely, 2^452322426 is an apocalyptic number.

452322426 is an abundant number, since it is smaller than the sum of its proper divisors (481504902).

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

452322426 is a wasteful number, since it uses less digits than its factorization.

452322426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431877.

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

The square root of 452322426 is about 21267.8730953521. The cubic root of 452322426 is about 767.6254650289.

The spelling of 452322426 in words is "four hundred fifty-two million, three hundred twenty-two thousand, four hundred twenty-six".