505614 has 16 divisors (see below), whose sum is σ = 1070928. Its totient is φ = 158592.

The previous prime is 505613. The next prime is 505619. The reversal of 505614 is 416505.

It is a happy number.

505614 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505613) 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, 2377 + ... + 2580.

It is an arithmetic number, because the mean of its divisors is an integer number (66933).

2⁵⁰⁵⁶¹⁴ is an apocalyptic number.

505614 is an abundant number, since it is smaller than the sum of its proper divisors (565314).

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

505614 is a wasteful number, since it uses less digits than its factorization.

505614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 505614 is about 711.0653978362. The cubic root of 505614 is about 79.6660033519. Note that the first 3 decimals are identical.

The spelling of 505614 in words is "five hundred five thousand, six hundred fourteen".