220067466 has 8 divisors (see below), whose sum is σ = 440134944. Its totient is φ = 73355820.

The previous prime is 220067461. The next prime is 220067503. The reversal of 220067466 is 664760022.

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

220067466 is an admirable number.

It is a super-2 number, since 2×220067466² = 96859379183322312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220067461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18338950 + ... + 18338961.

It is an arithmetic number, because the mean of its divisors is an integer number (55016868).

Almost surely, 2^220067466 is an apocalyptic number.

220067466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220067466 is a wasteful number, since it uses less digits than its factorization.

220067466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36677916.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 220067466 is about 14834.6710782545. The cubic root of 220067466 is about 603.7427763840.

The spelling of 220067466 in words is "two hundred twenty million, sixty-seven thousand, four hundred sixty-six".