224379 has 12 divisors (see below), whose sum is σ = 328536. Its totient is φ = 147552.

The previous prime is 224363. The next prime is 224401. The reversal of 224379 is 973422.

It is not a de Polignac number, because 224379 - 2⁴ = 224363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847 + ... + 1079.

It is an arithmetic number, because the mean of its divisors is an integer number (27378).

2²²⁴³⁷⁹ is an apocalyptic number.

224379 is a deficient number, since it is larger than the sum of its proper divisors (104157).

224379 is a wasteful number, since it uses less digits than its factorization.

224379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 343 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 224379 is about 473.6866052571. The cubic root of 224379 is about 60.7660121385.

The spelling of 224379 in words is "two hundred twenty-four thousand, three hundred seventy-nine".