224000340 has 48 divisors (see below), whose sum is σ = 627853632. Its totient is φ = 59671296.

The previous prime is 224000311. The next prime is 224000353. The reversal of 224000340 is 43000422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103752 + ... + 105888.

It is an arithmetic number, because the mean of its divisors is an integer number (13080284).

Almost surely, 2^224000340 is an apocalyptic number.

224000340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224000340 is an abundant number, since it is smaller than the sum of its proper divisors (403853292).

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

224000340 is a wasteful number, since it uses less digits than its factorization.

224000340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 224000340 is about 14966.6409056942. The cubic root of 224000340 is about 607.3181016489.

Adding to 224000340 its reverse (43000422), we get a palindrome (267000762).

The spelling of 224000340 in words is "two hundred twenty-four million, three hundred forty", and thus it is an aban number.