224092 has 18 divisors (see below), whose sum is σ = 431984. Its totient is φ = 101640.

The previous prime is 224071. The next prime is 224101. The reversal of 224092 is 290422.

It is a happy number.

224092 is nontrivially palindromic in base 3.

It is a congruent number.

It is an unprimeable number.

224092 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253 + ... + 715.

2²²⁴⁰⁹² is an apocalyptic number.

224092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

224092 is a deficient number, since it is larger than the sum of its proper divisors (207892).

224092 is a wasteful number, since it uses less digits than its factorization.

224092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 224092 is about 473.3835654097. The cubic root of 224092 is about 60.7400927693.

It can be divided in two parts, 2240 and 92, that added together give a palindrome (2332).

The spelling of 224092 in words is "two hundred twenty-four thousand, ninety-two".