224143062 has 128 divisors (see below), whose sum is σ = 566673408. Its totient is φ = 58544640.

The previous prime is 224143061. The next prime is 224143063. The reversal of 224143062 is 260341422.

It is an interprime number because it is at equal distance from previous prime (224143061) and next prime (224143063).

It is a super-2 number, since 2×224143062² = 100480224485471688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224143061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1764843 + ... + 1764969.

It is an arithmetic number, because the mean of its divisors is an integer number (4427136).

Almost surely, 2^224143062 is an apocalyptic number.

224143062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 224143062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283336704).

224143062 is an abundant number, since it is smaller than the sum of its proper divisors (342530346).

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

224143062 is a wasteful number, since it uses less digits than its factorization.

224143062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 224143062 is about 14971.4081502042. The cubic root of 224143062 is about 607.4470586729.

Adding to 224143062 its reverse (260341422), we get a palindrome (484484484).

The spelling of 224143062 in words is "two hundred twenty-four million, one hundred forty-three thousand, sixty-two".