223425179 has 2 divisors, whose sum is σ = 223425180. Its totient is φ = 223425178.

The previous prime is 223425173. The next prime is 223425211. The reversal of 223425179 is 971524322.

It is a happy number.

223425179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223425179 - 2⁸ = 223424923 is a prime.

It is a super-2 number, since 2×223425179² = 99837621222364082, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (223425173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111712589 + 111712590.

It is an arithmetic number, because the mean of its divisors is an integer number (111712590).

Almost surely, 2^223425179 is an apocalyptic number.

223425179 is a deficient number, since it is larger than the sum of its proper divisors (1).

223425179 is an equidigital number, since it uses as much as digits as its factorization.

223425179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 223425179 is about 14947.4137896828. The cubic root of 223425179 is about 606.7978567805.

The spelling of 223425179 in words is "two hundred twenty-three million, four hundred twenty-five thousand, one hundred seventy-nine".