179242241 has 2 divisors, whose sum is σ = 179242242. Its totient is φ = 179242240.

The previous prime is 179242199. The next prime is 179242277. The reversal of 179242241 is 142242971.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161391616 + 17850625 = 12704^2 + 4225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-179242241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 179242198 and 179242207.

It is not a weakly prime, because it can be changed into another prime (179242291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89621120 + 89621121.

It is an arithmetic number, because the mean of its divisors is an integer number (89621121).

Almost surely, 2^179242241 is an apocalyptic number.

It is an amenable number.

179242241 is a deficient number, since it is larger than the sum of its proper divisors (1).

179242241 is an equidigital number, since it uses as much as digits as its factorization.

179242241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 179242241 is about 13388.1380706953. The cubic root of 179242241 is about 563.8281934400.

The spelling of 179242241 in words is "one hundred seventy-nine million, two hundred forty-two thousand, two hundred forty-one".