240222466 has 16 divisors (see below), whose sum is σ = 393354720. Its totient is φ = 109118880.

The previous prime is 240222431. The next prime is 240222517. The reversal of 240222466 is 664222042.

It is a super-3 number, since 3×240222466³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43345 + ... + 48571.

It is an arithmetic number, because the mean of its divisors is an integer number (24584670).

Almost surely, 2^240222466 is an apocalyptic number.

240222466 is a deficient number, since it is larger than the sum of its proper divisors (153132254).

240222466 is a wasteful number, since it uses less digits than its factorization.

240222466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7329.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 240222466 is about 15499.1117810022. Note that the first 3 decimals coincide. The cubic root of 240222466 is about 621.6384567776.

The spelling of 240222466 in words is "two hundred forty million, two hundred twenty-two thousand, four hundred sixty-six".