220463206 has 4 divisors (see below), whose sum is σ = 330694812. Its totient is φ = 110231602.

The previous prime is 220463203. The next prime is 220463219. The reversal of 220463206 is 602364022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220463203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55115800 + ... + 55115803.

It is an arithmetic number, because the mean of its divisors is an integer number (82673703).

Almost surely, 2^220463206 is an apocalyptic number.

220463206 is a deficient number, since it is larger than the sum of its proper divisors (110231606).

220463206 is a wasteful number, since it uses less digits than its factorization.

220463206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110231605.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 220463206 is about 14848.0034348056. The cubic root of 220463206 is about 604.1044565186.

It can be divided in two parts, 22046 and 3206, that added together give a palindrome (25252).

The spelling of 220463206 in words is "two hundred twenty million, four hundred sixty-three thousand, two hundred six".