1001802046 has 16 divisors (see below), whose sum is σ = 1757314944. Its totient is φ = 419358744.

The previous prime is 1001802041. The next prime is 1001802059. The reversal of 1001802046 is 6402081001.

It is a super-2 number, since 2×1001802046² = 2007214678739572232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001802041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831460 + ... + 832663.

It is an arithmetic number, because the mean of its divisors is an integer number (109832184).

Almost surely, 2^1001802046 is an apocalyptic number.

1001802046 is a deficient number, since it is larger than the sum of its proper divisors (755512898).

1001802046 is a wasteful number, since it uses less digits than its factorization.

1001802046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664175.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1001802046 is about 31651.2566259225. The cubic root of 1001802046 is about 1000.6003215419.

Adding to 1001802046 its reverse (6402081001), we get a palindrome (7403883047).

The spelling of 1001802046 in words is "one billion, one million, eight hundred two thousand, forty-six".