452296819 has 8 divisors (see below), whose sum is σ = 489237840. Its totient is φ = 415662816.

The previous prime is 452296813. The next prime is 452296861. The reversal of 452296819 is 918692254.

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

It is a cyclic number.

It is not a de Polignac number, because 452296819 - 2⁵ = 452296787 is a prime.

It is a super-2 number, since 2×452296819² = 409144824955037522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452296813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73684 + ... + 79585.

It is an arithmetic number, because the mean of its divisors is an integer number (61154730).

Almost surely, 2^452296819 is an apocalyptic number.

452296819 is a deficient number, since it is larger than the sum of its proper divisors (36941021).

452296819 is a wasteful number, since it uses less digits than its factorization.

452296819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153509.

The product of its digits is 311040, while the sum is 46.

The square root of 452296819 is about 21267.2710755282. The cubic root of 452296819 is about 767.6109790818.

The spelling of 452296819 in words is "four hundred fifty-two million, two hundred ninety-six thousand, eight hundred nineteen".