1026006002 has 24 divisors (see below), whose sum is σ = 1791426780. Its totient is φ = 439434240.

The previous prime is 1026006001. The next prime is 1026006013. The reversal of 1026006002 is 2006006201.

It can be written as a sum of positive squares in 2 ways, for example, as 1024704121 + 1301881 = 32011^2 + 1141^2 .

It is a super-2 number, since 2×1026006002² = 2105376632280048008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1026006001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237074 + ... + 241362.

Almost surely, 2^1026006002 is an apocalyptic number.

1026006002 is a deficient number, since it is larger than the sum of its proper divisors (765420778).

1026006002 is a wasteful number, since it uses less digits than its factorization.

1026006002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6746 (or 6739 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1026006002 is about 32031.3284457576. The cubic root of 1026006002 is about 1008.5945887587.

The spelling of 1026006002 in words is "one billion, twenty-six million, six thousand, two".