1000326056 has 16 divisors (see below), whose sum is σ = 1876031700. Its totient is φ = 500050944.

The previous prime is 1000326017. The next prime is 1000326083. The reversal of 1000326056 is 6506230001.

It can be written as a sum of positive squares in 2 ways, for example, as 848789956 + 151536100 = 29134^2 + 12310^2 .

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, 33326 + ... + 55778.

Almost surely, 2^1000326056 is an apocalyptic number.

It is an amenable number.

1000326056 is a deficient number, since it is larger than the sum of its proper divisors (875705644).

1000326056 is a wasteful number, since it uses less digits than its factorization.

1000326056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28028 (or 28024 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1000326056 is about 31627.9315795390. The cubic root of 1000326056 is about 1000.1086735230.

Adding to 1000326056 its reverse (6506230001), we get a palindrome (7506556057).

The spelling of 1000326056 in words is "one billion, three hundred twenty-six thousand, fifty-six".