146055 has 32 divisors (see below), whose sum is σ = 290304. Its totient is φ = 61056.
The previous prime is 146051. The next prime is 146057. The reversal of 146055 is 550641.
It is a happy number.
146055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146055 - 22 = 146051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
146055 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1312 + ... + 1418.
It is an arithmetic number, because the mean of its divisors is an integer number (9072).
2146055 is an apocalyptic number.
146055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
146055 is a deficient number, since it is larger than the sum of its proper divisors (144249).
146055 is a wasteful number, since it uses less digits than its factorization.
146055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 146055 is about 382.1714275034. The cubic root of 146055 is about 52.6629855534.
Adding to 146055 its reverse (550641), we get a palindrome (696696).
It can be divided in two parts, 1 and 46055, that added together give a triangular number (46056 = T303).
The spelling of 146055 in words is "one hundred forty-six thousand, fifty-five".
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