452222346 has 64 divisors (see below), whose sum is σ = 957640320. Its totient is φ = 142168320.

The previous prime is 452222311. The next prime is 452222347. The reversal of 452222346 is 643222254.

It is not an unprimeable number, because it can be changed into a prime (452222347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2498376 + ... + 2498556.

It is an arithmetic number, because the mean of its divisors is an integer number (14963130).

Almost surely, 2^452222346 is an apocalyptic number.

452222346 is an abundant number, since it is smaller than the sum of its proper divisors (505417974).

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

452222346 is a wasteful number, since it uses less digits than its factorization.

452222346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471.

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

The square root of 452222346 is about 21265.5201206084. The cubic root of 452222346 is about 767.5688464026.

The spelling of 452222346 in words is "four hundred fifty-two million, two hundred twenty-two thousand, three hundred forty-six".