224252842 has 8 divisors (see below), whose sum is σ = 366959232. Its totient is φ = 101933100.

The previous prime is 224252837. The next prime is 224252849. The reversal of 224252842 is 248252422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (224252849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5096634 + ... + 5096677.

It is an arithmetic number, because the mean of its divisors is an integer number (45869904).

Almost surely, 2^224252842 is an apocalyptic number.

224252842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224252842 is a deficient number, since it is larger than the sum of its proper divisors (142706390).

224252842 is a wasteful number, since it uses less digits than its factorization.

224252842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10193324.

The product of its digits is 20480, while the sum is 31.

The square root of 224252842 is about 14975.0740231893. The cubic root of 224252842 is about 607.5462135809.

The spelling of 224252842 in words is "two hundred twenty-four million, two hundred fifty-two thousand, eight hundred forty-two".