224702494 has 4 divisors (see below), whose sum is σ = 337053744. Its totient is φ = 112351246.

The previous prime is 224702473. The next prime is 224702521. The reversal of 224702494 is 494207422.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56175622 + ... + 56175625.

It is an arithmetic number, because the mean of its divisors is an integer number (84263436).

Almost surely, 2^224702494 is an apocalyptic number.

224702494 is a deficient number, since it is larger than the sum of its proper divisors (112351250).

224702494 is a wasteful number, since it uses less digits than its factorization.

224702494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112351249.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 224702494 is about 14990.0798530228. The cubic root of 224702494 is about 607.9520084898.

It can be divided in two parts, 22470 and 2494, that added together give a square (24964 = 158²).

The spelling of 224702494 in words is "two hundred twenty-four million, seven hundred two thousand, four hundred ninety-four".