148959 has 12 divisors (see below), whose sum is σ = 223496. Its totient is φ = 99144.

The previous prime is 148957. The next prime is 148961. The reversal of 148959 is 959841.

It is an interprime number because it is at equal distance from previous prime (148957) and next prime (148961).

It is not a de Polignac number, because 148959 - 2¹ = 148957 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148957) 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 11 ways as a sum of consecutive naturals, for example, 64 + ... + 549.

2¹⁴⁸⁹⁵⁹ is an apocalyptic number.

148959 is a deficient number, since it is larger than the sum of its proper divisors (74537).

148959 is an frugal number, since it uses more digits than its factorization.

148959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 616 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 148959 is about 385.9520695630. The cubic root of 148959 is about 53.0097288418.

The spelling of 148959 in words is "one hundred forty-eight thousand, nine hundred fifty-nine".