1224002 has 16 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 559632.

The previous prime is 1223993. The next prime is 1224029. The reversal of 1224002 is 2004221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4523 + ... + 4785.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^1224002 is an apocalyptic number.

1224002 is a deficient number, since it is larger than the sum of its proper divisors (771838).

1224002 is a wasteful number, since it uses less digits than its factorization.

1224002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1224002 is about 1106.3462387517. The cubic root of 1224002 is about 106.9696830871.

Adding to 1224002 its reverse (2004221), we get a palindrome (3228223).

The spelling of 1224002 in words is "one million, two hundred twenty-four thousand, two".