224027534 has 4 divisors (see below), whose sum is σ = 336041304. Its totient is φ = 112013766.

The previous prime is 224027509. The next prime is 224027569. The reversal of 224027534 is 435720422.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 224027497 and 224027506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006882 + ... + 56006885.

It is an arithmetic number, because the mean of its divisors is an integer number (84010326).

Almost surely, 2^224027534 is an apocalyptic number.

224027534 is a deficient number, since it is larger than the sum of its proper divisors (112013770).

224027534 is a wasteful number, since it uses less digits than its factorization.

224027534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112013769.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 224027534 is about 14967.5493652101. The cubic root of 224027534 is about 607.3426771178.

Adding to 224027534 its reverse (435720422), we get a palindrome (659747956).

The spelling of 224027534 in words is "two hundred twenty-four million, twenty-seven thousand, five hundred thirty-four".