148679 has 4 divisors (see below), whose sum is σ = 149784. Its totient is φ = 147576.

The previous prime is 148669. The next prime is 148691. The reversal of 148679 is 976841.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 976841 = 31 ⋅31511.

It is a cyclic number.

It is not a de Polignac number, because 148679 - 2⁴ = 148663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148679.

It is not an unprimeable number, because it can be changed into a prime (148609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (37446).

2¹⁴⁸⁶⁷⁹ is an apocalyptic number.

148679 is a deficient number, since it is larger than the sum of its proper divisors (1105).

148679 is an equidigital number, since it uses as much as digits as its factorization.

148679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its digits is 12096, while the sum is 35.

The square root of 148679 is about 385.5891595987. The cubic root of 148679 is about 52.9764936701.

The spelling of 148679 in words is "one hundred forty-eight thousand, six hundred seventy-nine".