148579 has 2 divisors, whose sum is σ = 148580. Its totient is φ = 148578.

The previous prime is 148573. The next prime is 148609. The reversal of 148579 is 975841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148579 - 2¹⁵ = 115811 is a prime.

148579 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (148573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74289 + 74290.

It is an arithmetic number, because the mean of its divisors is an integer number (74290).

2¹⁴⁸⁵⁷⁹ is an apocalyptic number.

148579 is a deficient number, since it is larger than the sum of its proper divisors (1).

148579 is an equidigital number, since it uses as much as digits as its factorization.

148579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 34.

The square root of 148579 is about 385.4594660921. The cubic root of 148579 is about 52.9646138540.

It can be divided in two parts, 148 and 579, that added together give a palindrome (727).

The spelling of 148579 in words is "one hundred forty-eight thousand, five hundred seventy-nine".