452212612 has 12 divisors (see below), whose sum is σ = 791521360. Its totient is φ = 226063656.

The previous prime is 452212609. The next prime is 452212613. The reversal of 452212612 is 216212254.

It is not an unprimeable number, because it can be changed into a prime (452212613) 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, 33703 + ... + 45169.

Almost surely, 2^452212612 is an apocalyptic number.

It is an amenable number.

452212612 is a deficient number, since it is larger than the sum of its proper divisors (339308748).

452212612 is a wasteful number, since it uses less digits than its factorization.

452212612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21330 (or 21328 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 452212612 is about 21265.2912512385. The cubic root of 452212612 is about 767.5633391053.

Adding to 452212612 its reverse (216212254), we get a palindrome (668424866).

The spelling of 452212612 in words is "four hundred fifty-two million, two hundred twelve thousand, six hundred twelve".