1063022444 has 24 divisors (see below), whose sum is σ = 2148784848. Its totient is φ = 454768640.

The previous prime is 1063022419. The next prime is 1063022447. The reversal of 1063022444 is 4442203601.

It is a super-2 number, since 2×1063022444² = 2260033432895466272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063022447) 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, 709829 + ... + 711324.

It is an arithmetic number, because the mean of its divisors is an integer number (89532702).

Almost surely, 2^1063022444 is an apocalyptic number.

It is an amenable number.

1063022444 is an abundant number, since it is smaller than the sum of its proper divisors (1085762404).

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

1063022444 is a wasteful number, since it uses less digits than its factorization.

1063022444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421185 (or 1421183 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1063022444 is about 32604.0249662522. The cubic root of 1063022444 is about 1020.5809979734.

The spelling of 1063022444 in words is "one billion, sixty-three million, twenty-two thousand, four hundred forty-four".