224011089 has 15 divisors (see below), whose sum is σ = 334835193. Its totient is φ = 149250924.

The previous prime is 224011079. The next prime is 224011097. The reversal of 224011089 is 980110422.

The square root of 224011089 is 14967.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 224011089 - 2¹⁹ = 223486801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (224011009) by changing a digit.

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 14 ways as a sum of consecutive naturals, for example, 133872 + ... + 135534.

Almost surely, 2^224011089 is an apocalyptic number.

224011089 is the 14967-th square number.

224011089 is the 7484-th centered octagonal number.

It is an amenable number.

224011089 is a deficient number, since it is larger than the sum of its proper divisors (110824104).

224011089 is an frugal number, since it uses more digits than its factorization.

224011089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The cubic root of 224011089 is about 607.3278158571.

The spelling of 224011089 in words is "two hundred twenty-four million, eleven thousand, eighty-nine".