10000002 has 16 divisors (see below), whose sum is σ = 20426112. Its totient is φ = 3262320.

The previous prime is 9999991. The next prime is 10000019. The reversal of 10000002 is 20000001.

It is a Harshad number since it is a multiple of its sum of digits (3).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (2) 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, 17449 + ... + 18012.

It is an arithmetic number, because the mean of its divisors is an integer number (1276632).

Almost surely, 2^10000002 is an apocalyptic number.

10000002 is an abundant number, since it is smaller than the sum of its proper divisors (10426110).

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

10000002 is a wasteful number, since it uses less digits than its factorization.

10000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35513.

The product of its (nonzero) digits is 2, while the sum is 3.

The square root of 10000002 is about 3162.2779763961. The cubic root of 10000002 is about 215.4434833661.

Adding to 10000002 its reverse (20000001), we get a palindrome (30000003).

Subtracting 10000002 from its reverse (20000001), we obtain a palindrome (9999999).

Multiplying 10000002 by its reverse (20000001), we get a palindrome (200000050000002).

The spelling of 10000002 in words is "ten million, two", and thus it is an aban number and an uban number.