1040651322 has 16 divisors (see below), whose sum is σ = 2116579680. Its totient is φ = 341004272.

The previous prime is 1040651317. The next prime is 1040651347. The reversal of 1040651322 is 2231560401.

It is a junction number, because it is equal to n+sod(n) for n = 1040651292 and 1040651301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469493 + ... + 1470200.

It is an arithmetic number, because the mean of its divisors is an integer number (132286230).

Almost surely, 2^1040651322 is an apocalyptic number.

1040651322 is an abundant number, since it is smaller than the sum of its proper divisors (1075928358).

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

1040651322 is a wasteful number, since it uses less digits than its factorization.

1040651322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939757.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1040651322 is about 32259.1277315429. The cubic root of 1040651322 is about 1013.3708638522.

The spelling of 1040651322 in words is "one billion, forty million, six hundred fifty-one thousand, three hundred twenty-two".