220064462 has 8 divisors (see below), whose sum is σ = 330219696. Its totient is φ = 109991232.

The previous prime is 220064459. The next prime is 220064543. The reversal of 220064462 is 264460022.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13283 + ... + 24830.

It is an arithmetic number, because the mean of its divisors is an integer number (41277462).

Almost surely, 2^220064462 is an apocalyptic number.

220064462 is a deficient number, since it is larger than the sum of its proper divisors (110155234).

220064462 is a wasteful number, since it uses less digits than its factorization.

220064462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41002.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 220064462 is about 14834.5698286132. The cubic root of 220064462 is about 603.7400292695.

The spelling of 220064462 in words is "two hundred twenty million, sixty-four thousand, four hundred sixty-two".