202404002 has 16 divisors (see below), whose sum is σ = 317113920. Its totient is φ = 96707952.

The previous prime is 202403987. The next prime is 202404029. The reversal of 202404002 is 200404202.

It is a happy number.

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, 78449 + ... + 80987.

It is an arithmetic number, because the mean of its divisors is an integer number (19819620).

Almost surely, 2^202404002 is an apocalyptic number.

202404002 is a deficient number, since it is larger than the sum of its proper divisors (114709918).

202404002 is a wasteful number, since it uses less digits than its factorization.

202404002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 202404002 is about 14226.8760450072. The cubic root of 202404002 is about 587.1373365785.

Adding to 202404002 its reverse (200404202), we get a palindrome (402808204).

It can be divided in two parts, 20240 and 4002, that added together give a palindrome (24242).

The spelling of 202404002 in words is "two hundred two million, four hundred four thousand, two".