146052329 has 8 divisors (see below), whose sum is σ = 147121920. Its totient is φ = 144987136.

The previous prime is 146052299. The next prime is 146052331. The reversal of 146052329 is 923250641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 146052329 - 2⁸ = 146052073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146052295 and 146052304.

It is not an unprimeable number, because it can be changed into a prime (146052349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91472 + ... + 93054.

It is an arithmetic number, because the mean of its divisors is an integer number (18390240).

Almost surely, 2^146052329 is an apocalyptic number.

It is an amenable number.

146052329 is a deficient number, since it is larger than the sum of its proper divisors (1069591).

146052329 is a wasteful number, since it uses less digits than its factorization.

146052329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 146052329 is about 12085.2111690280. The cubic root of 146052329 is about 526.6266452435.

The spelling of 146052329 in words is "one hundred forty-six million, fifty-two thousand, three hundred twenty-nine".