204214502 has 8 divisors (see below), whose sum is σ = 307412712. Its totient is φ = 101743600.

The previous prime is 204214499. The next prime is 204214511. The reversal of 204214502 is 205412402.

It is a happy number.

204214502 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181124 + ... + 182247.

It is an arithmetic number, because the mean of its divisors is an integer number (38426589).

Almost surely, 2^204214502 is an apocalyptic number.

204214502 is a deficient number, since it is larger than the sum of its proper divisors (103198210).

204214502 is a wasteful number, since it uses less digits than its factorization.

204214502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363654.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 204214502 is about 14290.3639561769. The cubic root of 204214502 is about 588.8827866910.

Adding to 204214502 its reverse (205412402), we get a palindrome (409626904).

The spelling of 204214502 in words is "two hundred four million, two hundred fourteen thousand, five hundred two".