1026165822 has 16 divisors (see below), whose sum is σ = 2238907392. Its totient is φ = 310959320.

The previous prime is 1026165799. The next prime is 1026165823. The reversal of 1026165822 is 2285616201.

1026165822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026165823) 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, 7773918 + ... + 7774049.

It is an arithmetic number, because the mean of its divisors is an integer number (139931712).

Almost surely, 2^1026165822 is an apocalyptic number.

1026165822 is an abundant number, since it is smaller than the sum of its proper divisors (1212741570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026165822 is a wasteful number, since it uses less digits than its factorization.

1026165822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547983.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1026165822 is about 32033.8230937239. The cubic root of 1026165822 is about 1008.6469553199.

The spelling of 1026165822 in words is "one billion, twenty-six million, one hundred sixty-five thousand, eight hundred twenty-two".