224949398 has 8 divisors (see below), whose sum is σ = 355183320. Its totient is φ = 106554960.

The previous prime is 224949391. The next prime is 224949451. The reversal of 224949398 is 893949422.

It is a happy number.

224949398 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224949391) 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, 2959823 + ... + 2959898.

It is an arithmetic number, because the mean of its divisors is an integer number (44397915).

Almost surely, 2^224949398 is an apocalyptic number.

224949398 is a deficient number, since it is larger than the sum of its proper divisors (130233922).

224949398 is a wasteful number, since it uses less digits than its factorization.

224949398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919742.

The product of its digits is 1119744, while the sum is 50.

The square root of 224949398 is about 14998.3131718204. The cubic root of 224949398 is about 608.1746003484.

The spelling of 224949398 in words is "two hundred twenty-four million, nine hundred forty-nine thousand, three hundred ninety-eight".