260652 has 48 divisors (see below), whose sum is σ = 725760. Its totient is φ = 71232.

The previous prime is 260651. The next prime is 260671. The reversal of 260652 is 256062.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (260651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2383 + ... + 2489.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2²⁶⁰⁶⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362880).

260652 is an abundant number, since it is smaller than the sum of its proper divisors (465108).

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

260652 is a wasteful number, since it uses less digits than its factorization.

260652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 260652 is about 510.5408896455. The cubic root of 260652 is about 63.8783496443.

The spelling of 260652 in words is "two hundred sixty thousand, six hundred fifty-two".