1000622996 has 12 divisors (see below), whose sum is σ = 1751561952. Its totient is φ = 500176728.

The previous prime is 1000622971. The next prime is 1000623007. The reversal of 1000622996 is 6992260001.

1000622996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15950 + ... + 47493.

It is an arithmetic number, because the mean of its divisors is an integer number (145963496).

Almost surely, 2^1000622996 is an apocalyptic number.

It is an amenable number.

1000622996 is a deficient number, since it is larger than the sum of its proper divisors (750938956).

1000622996 is a wasteful number, since it uses less digits than its factorization.

1000622996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67390 (or 67388 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 1000622996 is about 31632.6254996325. The cubic root of 1000622996 is about 1000.2076222234.

Adding to 1000622996 its reverse (6992260001), we get a palindrome (7992882997).

The spelling of 1000622996 in words is "one billion, six hundred twenty-two thousand, nine hundred ninety-six".