1040531022 has 40 divisors (see below), whose sum is σ = 2333750232. Its totient is φ = 346518000.

The previous prime is 1040530969. The next prime is 1040531039. The reversal of 1040531022 is 2201350401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1040530986 and 1040531004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 221397 + ... + 226047.

Almost surely, 2^1040531022 is an apocalyptic number.

1040531022 is an abundant number, since it is smaller than the sum of its proper divisors (1293219210).

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

1040531022 is a wasteful number, since it uses less digits than its factorization.

1040531022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046 (or 6037 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1040531022 is about 32257.2630891091. The cubic root of 1040531022 is about 1013.3318135605.

Adding to 1040531022 its reverse (2201350401), we get a palindrome (3241881423).

The spelling of 1040531022 in words is "one billion, forty million, five hundred thirty-one thousand, twenty-two".