148125 has 20 divisors (see below), whose sum is σ = 249920. Its totient is φ = 78000.
The previous prime is 148123. The next prime is 148139. The reversal of 148125 is 521841.
148125 is nontrivially palindromic in base 11.
It is not a de Polignac number, because 148125 - 21 = 148123 is a prime.
It is an Ulam number.
It is a Curzon 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 148125.
It is not an unprimeable number, because it can be changed into a prime (148123) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1836 + ... + 1914.
It is an arithmetic number, because the mean of its divisors is an integer number (12496).
2148125 is an apocalyptic number.
148125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148125 is a deficient number, since it is larger than the sum of its proper divisors (101795).
148125 is an frugal number, since it uses more digits than its factorization.
148125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102 (or 87 counting only the distinct ones).
The product of its digits is 320, while the sum is 21.
The square root of 148125 is about 384.8701079585. The cubic root of 148125 is about 52.9106123508.
Adding to 148125 its reverse (521841), we get a palindrome (669966).
The spelling of 148125 in words is "one hundred forty-eight thousand, one hundred twenty-five".
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