73079 has 2 divisors, whose sum is σ = 73080. Its totient is φ = 73078.
The previous prime is 73063. The next prime is 73091. The reversal of 73079 is 97037.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 73079 - 24 = 73063 is a prime.
It is a Chen prime.
It is a plaindrome in base 15.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (73009) 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, 36539 + 36540.
It is an arithmetic number, because the mean of its divisors is an integer number (36540).
273079 is an apocalyptic number.
73079 is a deficient number, since it is larger than the sum of its proper divisors (1).
73079 is an equidigital number, since it uses as much as digits as its factorization.
73079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1323, while the sum is 26.
The square root of 73079 is about 270.3312782495. The cubic root of 73079 is about 41.8084626837.
The spelling of 73079 in words is "seventy-three thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •