146164 has 6 divisors (see below), whose sum is σ = 255794. Its totient is φ = 73080.

The previous prime is 146161. The next prime is 146173. The reversal of 146164 is 461641.

It can be written as a sum of positive squares in only one way, i.e., 144400 + 1764 = 380^2 + 42^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18267 + ... + 18274.

2¹⁴⁶¹⁶⁴ is an apocalyptic number.

It is an amenable number.

146164 is a deficient number, since it is larger than the sum of its proper divisors (109630).

146164 is a wasteful number, since it uses less digits than its factorization.

146164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36545 (or 36543 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 146164 is about 382.3140070675. The cubic root of 146164 is about 52.6760829894.

The spelling of 146164 in words is "one hundred forty-six thousand, one hundred sixty-four".