608780 has 24 divisors (see below), whose sum is σ = 1302000. Its totient is φ = 239040.

The previous prime is 608767. The next prime is 608789. The reversal of 608780 is 87806.

It is a super-2 number, since 2×608780² = 741226176800, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (608789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 1469.

It is an arithmetic number, because the mean of its divisors is an integer number (54250).

2⁶⁰⁸⁷⁸⁰ is an apocalyptic number.

It is an amenable number.

608780 is an abundant number, since it is smaller than the sum of its proper divisors (693220).

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

608780 is a wasteful number, since it uses less digits than its factorization.

608780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 608780 is about 780.2435517196. The cubic root of 608780 is about 84.7526836427.

The spelling of 608780 in words is "six hundred eight thousand, seven hundred eighty".