146875 has 12 divisors (see below), whose sum is σ = 187488. Its totient is φ = 115000.
The previous prime is 146857. The next prime is 146891. The reversal of 146875 is 578641.
It is not a de Polignac number, because 146875 - 25 = 146843 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3102 + ... + 3148.
It is an arithmetic number, because the mean of its divisors is an integer number (15624).
146875 is a Friedman number, since it can be written as (8+7/5)*(4+1)^6, using all its digits and the basic arithmetic operations.
2146875 is an apocalyptic number.
146875 is a deficient number, since it is larger than the sum of its proper divisors (40613).
146875 is an frugal number, since it uses more digits than its factorization.
146875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72 (or 52 counting only the distinct ones).
The product of its digits is 6720, while the sum is 31.
The square root of 146875 is about 383.2427429189. The cubic root of 146875 is about 52.7613573623.
It can be divided in two parts, 14 and 6875, that added together give a square (6889 = 832).
The spelling of 146875 in words is "one hundred forty-six thousand, eight hundred seventy-five".
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