223725379 has 2 divisors, whose sum is σ = 223725380. Its totient is φ = 223725378.

The previous prime is 223725377. The next prime is 223725409. The reversal of 223725379 is 973527322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223725379 - 2¹ = 223725377 is a prime.

Together with 223725377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223725371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111862689 + 111862690.

It is an arithmetic number, because the mean of its divisors is an integer number (111862690).

Almost surely, 2^223725379 is an apocalyptic number.

223725379 is a deficient number, since it is larger than the sum of its proper divisors (1).

223725379 is an equidigital number, since it uses as much as digits as its factorization.

223725379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 40.

The square root of 223725379 is about 14957.4522897451. The cubic root of 223725379 is about 607.0695050536.

The spelling of 223725379 in words is "two hundred twenty-three million, seven hundred twenty-five thousand, three hundred seventy-nine".