618260 has 24 divisors (see below), whose sum is σ = 1367520. Its totient is φ = 234144.

The previous prime is 618257. The next prime is 618269. The reversal of 618260 is 62816.

618260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (618269) 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, 434 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (56980).

2⁶¹⁸²⁶⁰ is an apocalyptic number.

It is an amenable number.

618260 is an abundant number, since it is smaller than the sum of its proper divisors (749260).

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

618260 is a wasteful number, since it uses less digits than its factorization.

618260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1653 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 618260 is about 786.2951099937. The cubic root of 618260 is about 85.1903462065.

It can be divided in two parts, 618 and 260, that added together give a palindrome (878).

The spelling of 618260 in words is "six hundred eighteen thousand, two hundred sixty".