1230002 has 8 divisors (see below), whose sum is σ = 1852956. Its totient is φ = 612352.

The previous prime is 1229999. The next prime is 1230013. The reversal of 1230002 is 2000321.

It can be written as a sum of positive squares in 2 ways, for example, as 1229881 + 121 = 1109^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683 + ... + 1710.

2^1230002 is an apocalyptic number.

1230002 is a deficient number, since it is larger than the sum of its proper divisors (622954).

1230002 is a wasteful number, since it uses less digits than its factorization.

1230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1230002 is about 1109.0545523102. The cubic root of 1230002 is about 107.1441850417.

Adding to 1230002 its reverse (2000321), we get a palindrome (3230323).

The spelling of 1230002 in words is "one million, two hundred thirty thousand, two".