146383 has 2 divisors, whose sum is σ = 146384. Its totient is φ = 146382.

The previous prime is 146381. The next prime is 146389. The reversal of 146383 is 383641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146383 - 2¹ = 146381 is a prime.

Together with 146381, it forms a pair of twin primes.

146383 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73191 + 73192.

It is an arithmetic number, because the mean of its divisors is an integer number (73192).

2¹⁴⁶³⁸³ is an apocalyptic number.

146383 is a deficient number, since it is larger than the sum of its proper divisors (1).

146383 is an equidigital number, since it uses as much as digits as its factorization.

146383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 146383 is about 382.6003136434. The cubic root of 146383 is about 52.7023783503.

It can be divided in two parts, 14638 and 3, that added together give a palindrome (14641).

The spelling of 146383 in words is "one hundred forty-six thousand, three hundred eighty-three".