146329 has 8 divisors (see below), whose sum is σ = 155232. Its totient is φ = 137760.

The previous prime is 146323. The next prime is 146347. The reversal of 146329 is 923641.

146329 = 36² + 37² + ... + 78².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146329 - 2⁵ = 146297 is a prime.

It is an Ulam number.

It is a Duffinian number.

146329 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (146323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 1804.

It is an arithmetic number, because the mean of its divisors is an integer number (19404).

146329 is a Friedman number, since it can be written as 29^3*6-4-1, using all its digits and the basic arithmetic operations.

2¹⁴⁶³²⁹ is an apocalyptic number.

It is an amenable number.

146329 is a deficient number, since it is larger than the sum of its proper divisors (8903).

146329 is an equidigital number, since it uses as much as digits as its factorization.

146329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167.

The product of its digits is 1296, while the sum is 25.

The square root of 146329 is about 382.5297374061. The cubic root of 146329 is about 52.6958970001.

It can be divided in two parts, 14632 and 9, that added together give a palindrome (14641).

The spelling of 146329 in words is "one hundred forty-six thousand, three hundred twenty-nine".