146069 has 12 divisors (see below), whose sum is σ = 186048. Its totient is φ = 113400.

The previous prime is 146063. The next prime is 146077. The reversal of 146069 is 960641.

146069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-146069 is a prime.

It is a super-2 number, since 2×146069² = 42672305522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146063) 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, 404 + ... + 674.

It is an arithmetic number, because the mean of its divisors is an integer number (15504).

2¹⁴⁶⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

146069 is a deficient number, since it is larger than the sum of its proper divisors (39979).

146069 is a wasteful number, since it uses less digits than its factorization.

146069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 146069 is about 382.1897434521. The cubic root of 146069 is about 52.6646681575.

The spelling of 146069 in words is "one hundred forty-six thousand, sixty-nine".