1040322992 has 20 divisors (see below), whose sum is σ = 2021994096. Its totient is φ = 518518080.

The previous prime is 1040322989. The next prime is 1040323001. The reversal of 1040322992 is 2992230401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97484 + ... + 107627.

Almost surely, 2^1040322992 is an apocalyptic number.

It is an amenable number.

1040322992 is a deficient number, since it is larger than the sum of its proper divisors (981671104).

1040322992 is a wasteful number, since it uses less digits than its factorization.

1040322992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205436 (or 205430 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1040322992 is about 32254.0383828134. The cubic root of 1040322992 is about 1013.2642783429.

The spelling of 1040322992 in words is "one billion, forty million, three hundred twenty-two thousand, nine hundred ninety-two".