146283 has 4 divisors (see below), whose sum is σ = 195048. Its totient is φ = 97520.

The previous prime is 146273. The next prime is 146291. The reversal of 146283 is 382641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146283 - 2⁹ = 145771 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (146203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24378 + ... + 24383.

It is an arithmetic number, because the mean of its divisors is an integer number (48762).

2¹⁴⁶²⁸³ is an apocalyptic number.

146283 is a deficient number, since it is larger than the sum of its proper divisors (48765).

146283 is an equidigital number, since it uses as much as digits as its factorization.

146283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48764.

The product of its digits is 1152, while the sum is 24.

The square root of 146283 is about 382.4696066356. The cubic root of 146283 is about 52.6903745922.

The spelling of 146283 in words is "one hundred forty-six thousand, two hundred eighty-three".