1005046026 has 16 divisors (see below), whose sum is σ = 2052860544. Its totient is φ = 327887264.

The previous prime is 1005045959. The next prime is 1005046037. The reversal of 1005046026 is 6206405001.

It is a junction number, because it is equal to n+sod(n) for n = 1005045987 and 1005046005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781715 + ... + 1782278.

It is an arithmetic number, because the mean of its divisors is an integer number (128303784).

Almost surely, 2^1005046026 is an apocalyptic number.

1005046026 is an abundant number, since it is smaller than the sum of its proper divisors (1047814518).

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

1005046026 is a wasteful number, since it uses less digits than its factorization.

1005046026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564045.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1005046026 is about 31702.4608823984. The cubic root of 1005046026 is about 1001.6791874180.

The spelling of 1005046026 in words is "one billion, five million, forty-six thousand, twenty-six".