146328067 has 4 divisors (see below), whose sum is σ = 148512136. Its totient is φ = 144144000.

The previous prime is 146328043. The next prime is 146328079. The reversal of 146328067 is 760823641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146328067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146328037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091934 + ... + 1092067.

It is an arithmetic number, because the mean of its divisors is an integer number (37128034).

Almost surely, 2^146328067 is an apocalyptic number.

146328067 is a deficient number, since it is larger than the sum of its proper divisors (2184069).

146328067 is an equidigital number, since it uses as much as digits as its factorization.

146328067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184068.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 146328067 is about 12096.6138650450. The cubic root of 146328067 is about 526.9578500280.

The spelling of 146328067 in words is "one hundred forty-six million, three hundred twenty-eight thousand, sixty-seven".