148759 has 4 divisors (see below), whose sum is σ = 160216. Its totient is φ = 137304.

The previous prime is 148747. The next prime is 148763. The reversal of 148759 is 957841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 957841 = 29 ⋅33029.

It is a cyclic number.

It is not a de Polignac number, because 148759 - 2⁵ = 148727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148859) 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, 5709 + ... + 5734.

It is an arithmetic number, because the mean of its divisors is an integer number (40054).

2¹⁴⁸⁷⁵⁹ is an apocalyptic number.

148759 is a deficient number, since it is larger than the sum of its proper divisors (11457).

148759 is a wasteful number, since it uses less digits than its factorization.

148759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11456.

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

The square root of 148759 is about 385.6928830041. The cubic root of 148759 is about 52.9859936882.

It can be divided in two parts, 14875 and 9, that added together give a square (14884 = 122²).

The spelling of 148759 in words is "one hundred forty-eight thousand, seven hundred fifty-nine".