452342216 has 32 divisors (see below), whose sum is σ = 862842240. Its totient is φ = 222284928.

The previous prime is 452342201. The next prime is 452342249. The reversal of 452342216 is 612243254.

It is a super-2 number, since 2×452342216² = 409226960751581312, which contains 22 as substring.

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, 110885 + ... + 114891.

It is an arithmetic number, because the mean of its divisors is an integer number (26963820).

Almost surely, 2^452342216 is an apocalyptic number.

It is an amenable number.

452342216 is a deficient number, since it is larger than the sum of its proper divisors (410500024).

452342216 is a wasteful number, since it uses less digits than its factorization.

452342216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253 (or 4249 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 452342216 is about 21268.3383460016. The cubic root of 452342216 is about 767.6366599093.

The spelling of 452342216 in words is "four hundred fifty-two million, three hundred forty-two thousand, two hundred sixteen".