146032329 has 16 divisors (see below), whose sum is σ = 209245248. Its totient is φ = 90258432.

The previous prime is 146032319. The next prime is 146032333. The reversal of 146032329 is 923230641.

It is not a de Polignac number, because 146032329 - 2¹⁷ = 145901257 is a prime.

It is a super-2 number, since 2×146032329² = 42650882226328482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146032296 and 146032305.

It is not an unprimeable number, because it can be changed into a prime (146032319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17952 + ... + 24785.

It is an arithmetic number, because the mean of its divisors is an integer number (13077828).

Almost surely, 2^146032329 is an apocalyptic number.

It is an amenable number.

146032329 is a deficient number, since it is larger than the sum of its proper divisors (63212919).

146032329 is a wasteful number, since it uses less digits than its factorization.

146032329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42824.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 146032329 is about 12084.3836830845. The cubic root of 146032329 is about 526.6026058831.

The spelling of 146032329 in words is "one hundred forty-six million, thirty-two thousand, three hundred twenty-nine".