822264995 has 8 divisors (see below), whose sum is σ = 1038650640. Its totient is φ = 623190240.

The previous prime is 822264991. The next prime is 822265007. The reversal of 822264995 is 599462228.

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

It is not a de Polignac number, because 822264995 - 2² = 822264991 is a prime.

It is a super-2 number, since 2×822264995² = 1352239444004700050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (822264991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4327616 + ... + 4327805.

It is an arithmetic number, because the mean of its divisors is an integer number (129831330).

Almost surely, 2^822264995 is an apocalyptic number.

822264995 is a deficient number, since it is larger than the sum of its proper divisors (216385645).

822264995 is a wasteful number, since it uses less digits than its factorization.

822264995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8655445.

The product of its digits is 622080, while the sum is 47.

The square root of 822264995 is about 28675.1633822721. The cubic root of 822264995 is about 936.8511639680.

The spelling of 822264995 in words is "eight hundred twenty-two million, two hundred sixty-four thousand, nine hundred ninety-five".