224201798 has 4 divisors (see below), whose sum is σ = 336302700. Its totient is φ = 112100898.

The previous prime is 224201749. The next prime is 224201807. The reversal of 224201798 is 897102422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 897102422 = 2 ⋅448551211.

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, 56050448 + ... + 56050451.

It is an arithmetic number, because the mean of its divisors is an integer number (84075675).

Almost surely, 2^224201798 is an apocalyptic number.

224201798 is a deficient number, since it is larger than the sum of its proper divisors (112100902).

224201798 is a wasteful number, since it uses less digits than its factorization.

224201798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112100901.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 224201798 is about 14973.3696274419. The cubic root of 224201798 is about 607.5001139167.

The spelling of 224201798 in words is "two hundred twenty-four million, two hundred one thousand, seven hundred ninety-eight".