146369 has 2 divisors, whose sum is σ = 146370. Its totient is φ = 146368.

The previous prime is 146359. The next prime is 146381. The reversal of 146369 is 963641.

146369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97969 + 48400 = 313^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 146369 - 2¹⁶ = 80833 is a prime.

It is a super-2 number, since 2×146369² = 42847768322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73184 + 73185.

It is an arithmetic number, because the mean of its divisors is an integer number (73185).

2¹⁴⁶³⁶⁹ is an apocalyptic number.

It is an amenable number.

146369 is a deficient number, since it is larger than the sum of its proper divisors (1).

146369 is an equidigital number, since it uses as much as digits as its factorization.

146369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 146369 is about 382.5820173505. The cubic root of 146369 is about 52.7006981533.

It can be divided in two parts, 146 and 369, that added together give a palindrome (515).

The spelling of 146369 in words is "one hundred forty-six thousand, three hundred sixty-nine".