614980 has 24 divisors (see below), whose sum is σ = 1308888. Its totient is φ = 242688.

The previous prime is 614963. The next prime is 614981. The reversal of 614980 is 89416.

It can be written as a sum of positive squares in 4 ways, for example, as 324 + 614656 = 18^2 + 784^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614981) 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, 1782 + ... + 2098.

It is an arithmetic number, because the mean of its divisors is an integer number (54537).

2⁶¹⁴⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

614980 is an abundant number, since it is smaller than the sum of its proper divisors (693908).

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

614980 is a wasteful number, since it uses less digits than its factorization.

614980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 614980 is about 784.2066054300. The cubic root of 614980 is about 85.0394280749.

It can be divided in two parts, 61 and 4980, that added together give a square (5041 = 71²).

The spelling of 614980 in words is "six hundred fourteen thousand, nine hundred eighty".