224834378 has 4 divisors (see below), whose sum is σ = 337251570. Its totient is φ = 112417188.

The previous prime is 224834369. The next prime is 224834431. The reversal of 224834378 is 873438422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873438422 = 2 ⋅436719211.

It can be written as a sum of positive squares in only one way, i.e., 217474009 + 7360369 = 14747^2 + 2713^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56208593 + ... + 56208596.

Almost surely, 2^224834378 is an apocalyptic number.

224834378 is a deficient number, since it is larger than the sum of its proper divisors (112417192).

224834378 is a wasteful number, since it uses less digits than its factorization.

224834378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112417191.

The product of its digits is 258048, while the sum is 41.

The square root of 224834378 is about 14994.4782503427. The cubic root of 224834378 is about 608.0709264124.

The spelling of 224834378 in words is "two hundred twenty-four million, eight hundred thirty-four thousand, three hundred seventy-eight".