1040022352 has 20 divisors (see below), whose sum is σ = 2016517140. Its totient is φ = 519630848.

The previous prime is 1040022343. The next prime is 1040022377. The reversal of 1040022352 is 2532200401.

It can be written as a sum of positive squares in 2 ways, for example, as 234824976 + 805197376 = 15324^2 + 28376^2 .

It is a super-2 number, since 2×1040022352² = 2163292985319223808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523 + ... + 45610.

It is an arithmetic number, because the mean of its divisors is an integer number (100825857).

Almost surely, 2^1040022352 is an apocalyptic number.

It is an amenable number.

1040022352 is a deficient number, since it is larger than the sum of its proper divisors (976494788).

1040022352 is a wasteful number, since it uses less digits than its factorization.

1040022352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47550 (or 47544 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1040022352 is about 32249.3775443806. The cubic root of 1040022352 is about 1013.1666621461.

Adding to 1040022352 its reverse (2532200401), we get a palindrome (3572222753).

The spelling of 1040022352 in words is "one billion, forty million, twenty-two thousand, three hundred fifty-two".