1022026800 has 60 divisors (see below), whose sum is σ = 3273896360. Its totient is φ = 272540160.

The previous prime is 1022026763. The next prime is 1022026883. The reversal of 1022026800 is 86202201.

1022026800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424645 + ... + 427044.

Almost surely, 2^1022026800 is an apocalyptic number.

1022026800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022026800 is an abundant number, since it is smaller than the sum of its proper divisors (2251869560).

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

1022026800 is a wasteful number, since it uses less digits than its factorization.

1022026800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851710 (or 851699 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1022026800 is about 31969.1538830792. The cubic root of 1022026800 is about 1007.2890079424.

The spelling of 1022026800 in words is "one billion, twenty-two million, twenty-six thousand, eight hundred".