200402002 has 8 divisors (see below), whose sum is σ = 300909312. Its totient is φ = 100098900.

The previous prime is 200401979. The next prime is 200402017. The reversal of 200402002 is 200204002.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200402002.

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, 48574 + ... + 52537.

It is an arithmetic number, because the mean of its divisors is an integer number (37613664).

Almost surely, 2^200402002 is an apocalyptic number.

200402002 is a deficient number, since it is larger than the sum of its proper divisors (100507310).

200402002 is a wasteful number, since it uses less digits than its factorization.

200402002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102104.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200402002 is about 14156.3414058859. The cubic root of 200402002 is about 585.1951057407.

Adding to 200402002 its reverse (200204002), we get a palindrome (400606004).

The spelling of 200402002 in words is "two hundred million, four hundred two thousand, two".