224923742 has 8 divisors (see below), whose sum is σ = 337482936. Its totient is φ = 112429432.

The previous prime is 224923733. The next prime is 224923747. The reversal of 224923742 is 247329422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224923747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6353 + ... + 22140.

It is an arithmetic number, because the mean of its divisors is an integer number (42185367).

Almost surely, 2^224923742 is an apocalyptic number.

224923742 is a deficient number, since it is larger than the sum of its proper divisors (112559194).

224923742 is a wasteful number, since it uses less digits than its factorization.

224923742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32442.

The product of its digits is 48384, while the sum is 35.

The square root of 224923742 is about 14997.4578512493. The cubic root of 224923742 is about 608.1514782286.

The spelling of 224923742 in words is "two hundred twenty-four million, nine hundred twenty-three thousand, seven hundred forty-two".