145079 has 8 divisors (see below), whose sum is σ = 161040. Its totient is φ = 130680.

The previous prime is 145069. The next prime is 145091. The reversal of 145079 is 970541.

It is not a de Polignac number, because 145079 - 2⁴ = 145063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145009) 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 in 7 ways as a sum of consecutive naturals, for example, 1277 + ... + 1385.

It is an arithmetic number, because the mean of its divisors is an integer number (20130).

2¹⁴⁵⁰⁷⁹ is an apocalyptic number.

145079 is a deficient number, since it is larger than the sum of its proper divisors (15961).

145079 is an equidigital number, since it uses as much as digits as its factorization.

145079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 145079 is about 380.8923732500. The cubic root of 145079 is about 52.5454179914.

The spelling of 145079 in words is "one hundred forty-five thousand, seventy-nine".