452160322 has 8 divisors (see below), whose sum is σ = 718137036. Its totient is φ = 212781312.

The previous prime is 452160307. The next prime is 452160323. The reversal of 452160322 is 223061254.

It can be written as a sum of positive squares in 2 ways, for example, as 441798361 + 10361961 = 21019^2 + 3219^2 .

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

It is a super-2 number, since 2×452160322² = 408897913582287368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452160323) 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, 6649383 + ... + 6649450.

Almost surely, 2^452160322 is an apocalyptic number.

452160322 is a deficient number, since it is larger than the sum of its proper divisors (265976714).

452160322 is a wasteful number, since it uses less digits than its factorization.

452160322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13298852.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 452160322 is about 21264.0617474649. The cubic root of 452160322 is about 767.5337531443.

The spelling of 452160322 in words is "four hundred fifty-two million, one hundred sixty thousand, three hundred twenty-two".