1006002426 has 32 divisors (see below), whose sum is σ = 2363755968. Its totient is φ = 281399040.

The previous prime is 1006002407. The next prime is 1006002427. The reversal of 1006002426 is 6242006001.

It is a happy number.

It is a super-2 number, since 2×1006002426² = 2024081762235770952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1006002427) 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 15 ways as a sum of consecutive naturals, for example, 585391 + ... + 587106.

It is an arithmetic number, because the mean of its divisors is an integer number (73867374).

Almost surely, 2^1006002426 is an apocalyptic number.

1006002426 is an abundant number, since it is smaller than the sum of its proper divisors (1357753542).

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

1006002426 is a wasteful number, since it uses less digits than its factorization.

1006002426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172526.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1006002426 is about 31717.5412981524. The cubic root of 1006002426 is about 1001.9968187277.

Adding to 1006002426 its reverse (6242006001), we get a palindrome (7248008427).

The spelling of 1006002426 in words is "one billion, six million, two thousand, four hundred twenty-six".