224666090 has 16 divisors (see below), whose sum is σ = 441162720. Its totient is φ = 81696720.

The previous prime is 224666017. The next prime is 224666107. The reversal of 224666090 is 90666422.

It is a self number, because there is not a number n which added to its sum of digits gives 224666090.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021100 + ... + 1021319.

It is an arithmetic number, because the mean of its divisors is an integer number (27572670).

Almost surely, 2^224666090 is an apocalyptic number.

224666090 is a deficient number, since it is larger than the sum of its proper divisors (216496630).

224666090 is a wasteful number, since it uses less digits than its factorization.

224666090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042437.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 224666090 is about 14988.8655341223. The cubic root of 224666090 is about 607.9191753277.

The spelling of 224666090 in words is "two hundred twenty-four million, six hundred sixty-six thousand, ninety".