1022959345 has 8 divisors (see below), whose sum is σ = 1228385664. Its totient is φ = 817811184.

The previous prime is 1022959331. The next prime is 1022959361. The reversal of 1022959345 is 5439592201.

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 1022959345 - 2²⁷ = 888741617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022959298 and 1022959307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61359 + ... + 76228.

It is an arithmetic number, because the mean of its divisors is an integer number (153548208).

Almost surely, 2^1022959345 is an apocalyptic number.

It is an amenable number.

1022959345 is a deficient number, since it is larger than the sum of its proper divisors (205426319).

1022959345 is a wasteful number, since it uses less digits than its factorization.

1022959345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139079.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 1022959345 is about 31983.7356323491. The cubic root of 1022959345 is about 1007.5952806588.

The spelling of 1022959345 in words is "one billion, twenty-two million, nine hundred fifty-nine thousand, three hundred forty-five".