146680 has 32 divisors (see below), whose sum is σ = 349200. Its totient is φ = 55296.

The previous prime is 146677. The next prime is 146681. The reversal of 146680 is 86641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664 + ... + 856.

2¹⁴⁶⁶⁸⁰ is an apocalyptic number.

146680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174600).

146680 is an abundant number, since it is smaller than the sum of its proper divisors (202520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146680 is a wasteful number, since it uses less digits than its factorization.

146680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 146680 is about 382.9882504725. The cubic root of 146680 is about 52.7379973140.

The spelling of 146680 in words is "one hundred forty-six thousand, six hundred eighty".