146673 has 12 divisors (see below), whose sum is σ = 217360. Its totient is φ = 95256.

The previous prime is 146669. The next prime is 146677. The reversal of 146673 is 376641.

146673 is nontrivially palindromic in base 2.

It is an interprime number because it is at equal distance from previous prime (146669) and next prime (146677).

It is not a de Polignac number, because 146673 - 2² = 146669 is a prime.

It is a d-powerful number, because it can be written as 1 + 4⁷ + 6⁵ + 6⁶ + 7⁵ + 3¹⁰ .

It is a Duffinian number.

146673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (146677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198 + ... + 576.

2¹⁴⁶⁶⁷³ is an apocalyptic number.

It is an amenable number.

146673 is a deficient number, since it is larger than the sum of its proper divisors (70687).

146673 is a wasteful number, since it uses less digits than its factorization.

146673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 425 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 146673 is about 382.9791117019. The cubic root of 146673 is about 52.7371583634.

The spelling of 146673 in words is "one hundred forty-six thousand, six hundred seventy-three".