224098745 has 8 divisors (see below), whose sum is σ = 289604616. Its totient is φ = 165488256.

The previous prime is 224098741. The next prime is 224098753. The reversal of 224098745 is 547890422.

It can be written as a sum of positive squares in 4 ways, for example, as 6801664 + 217297081 = 2608^2 + 14741^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 224098745 - 2² = 224098741 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224098741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723772 + ... + 1723901.

It is an arithmetic number, because the mean of its divisors is an integer number (36200577).

Almost surely, 2^224098745 is an apocalyptic number.

It is an amenable number.

224098745 is a deficient number, since it is larger than the sum of its proper divisors (65505871).

224098745 is a wasteful number, since it uses less digits than its factorization.

224098745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447691.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 224098745 is about 14969.9280225391. The cubic root of 224098745 is about 607.4070217348.

The spelling of 224098745 in words is "two hundred twenty-four million, ninety-eight thousand, seven hundred forty-five".