220204046 has 8 divisors (see below), whose sum is σ = 330372000. Its totient is φ = 110080048.

The previous prime is 220204021. The next prime is 220204051. The reversal of 220204046 is 640402022.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8330 + ... + 22578.

It is an arithmetic number, because the mean of its divisors is an integer number (41296500).

Almost surely, 2^220204046 is an apocalyptic number.

220204046 is a deficient number, since it is larger than the sum of its proper divisors (110167954).

220204046 is a wasteful number, since it uses less digits than its factorization.

220204046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21978.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 220204046 is about 14839.2737692921. The cubic root of 220204046 is about 603.8676504161.

Adding to 220204046 its reverse (640402022), we get a palindrome (860606068).

The spelling of 220204046 in words is "two hundred twenty million, two hundred four thousand, forty-six".