614680 has 48 divisors (see below), whose sum is σ = 1532160. Its totient is φ = 221760.

The previous prime is 614671. The next prime is 614683. The reversal of 614680 is 86416.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614683) 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 11 ways as a sum of consecutive naturals, for example, 4777 + ... + 4903.

It is an arithmetic number, because the mean of its divisors is an integer number (31920).

2⁶¹⁴⁶⁸⁰ 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 614680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766080).

614680 is an abundant number, since it is smaller than the sum of its proper divisors (917480).

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

614680 is a wasteful number, since it uses less digits than its factorization.

614680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 614680 is about 784.0153059730. The cubic root of 614680 is about 85.0255978267.

It can be divided in two parts, 6146 and 80, that added together give a palindrome (6226).

The spelling of 614680 in words is "six hundred fourteen thousand, six hundred eighty".