148135 has 16 divisors (see below), whose sum is σ = 199584. Its totient is φ = 104832.
The previous prime is 148123. The next prime is 148139. The reversal of 148135 is 531841.
148135 = T84 + T85 + ... + T113.
It is not a de Polignac number, because 148135 - 213 = 139943 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 (148139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2769 + ... + 2821.
It is an arithmetic number, because the mean of its divisors is an integer number (12474).
2148135 is an apocalyptic number.
148135 is a deficient number, since it is larger than the sum of its proper divisors (51449).
148135 is a wasteful number, since it uses less digits than its factorization.
148135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114.
The product of its digits is 480, while the sum is 22.
The square root of 148135 is about 384.8830991353. The cubic root of 148135 is about 52.9118029988.
Adding to 148135 its reverse (531841), we get a palindrome (679976).
The spelling of 148135 in words is "one hundred forty-eight thousand, one hundred thirty-five".
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