260628 has 24 divisors (see below), whose sum is σ = 625632. Its totient is φ = 84384.

The previous prime is 260609. The next prime is 260629. The reversal of 260628 is 826062.

It is a junction number, because it is equal to n+sod(n) for n = 260598 and 260607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260629) 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, 151 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (26068).

2²⁶⁰⁶²⁸ is an apocalyptic number.

It is an amenable number.

260628 is an abundant number, since it is smaller than the sum of its proper divisors (365004).

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

260628 is a wasteful number, since it uses less digits than its factorization.

260628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 260628 is about 510.5173846207. The cubic root of 260628 is about 63.8763890129.

It can be divided in two parts, 260 and 628, that added together give a palindrome (888).

The spelling of 260628 in words is "two hundred sixty thousand, six hundred twenty-eight".