146560 has 32 divisors (see below), whose sum is σ = 351900. Its totient is φ = 58368.

The previous prime is 146543. The next prime is 146563. The reversal of 146560 is 65641.

It can be written as a sum of positive squares in 2 ways, for example, as 141376 + 5184 = 376^2 + 72^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (146563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526 + ... + 754.

2¹⁴⁶⁵⁶⁰ is an apocalyptic number.

146560 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 146560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175950).

146560 is an abundant number, since it is smaller than the sum of its proper divisors (205340).

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

146560 is an equidigital number, since it uses as much as digits as its factorization.

146560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 146560 is about 382.8315556482. The cubic root of 146560 is about 52.7236116076.

The spelling of 146560 in words is "one hundred forty-six thousand, five hundred sixty".