79183141 has 2 divisors, whose sum is σ = 79183142. Its totient is φ = 79183140.

The previous prime is 79183129. The next prime is 79183151. The reversal of 79183141 is 14138197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65270241 + 13912900 = 8079^2 + 3730^2 .

It is a cyclic number.

It is not a de Polignac number, because 79183141 - 2¹⁵ = 79150373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79183097 and 79183106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79183151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39591570 + 39591571.

It is an arithmetic number, because the mean of its divisors is an integer number (39591571).

Almost surely, 2^79183141 is an apocalyptic number.

It is an amenable number.

79183141 is a deficient number, since it is larger than the sum of its proper divisors (1).

79183141 is an equidigital number, since it uses as much as digits as its factorization.

79183141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 34.

The square root of 79183141 is about 8898.4909394796. The cubic root of 79183141 is about 429.4153601460.

The spelling of 79183141 in words is "seventy-nine million, one hundred eighty-three thousand, one hundred forty-one".