1022290465 has 8 divisors (see below), whose sum is σ = 1401998400. Its totient is φ = 700999152.

The previous prime is 1022290417. The next prime is 1022290481. The reversal of 1022290465 is 5640922201.

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

It is a de Polignac number, because none of the positive numbers 2^k-1022290465 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14604115 + ... + 14604184.

It is an arithmetic number, because the mean of its divisors is an integer number (175249800).

Almost surely, 2^1022290465 is an apocalyptic number.

It is an amenable number.

1022290465 is a deficient number, since it is larger than the sum of its proper divisors (379707935).

1022290465 is an equidigital number, since it uses as much as digits as its factorization.

1022290465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29208311.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1022290465 is about 31973.2773578187. The cubic root of 1022290465 is about 1007.3756214639.

The spelling of 1022290465 in words is "one billion, twenty-two million, two hundred ninety thousand, four hundred sixty-five".