505702 has 8 divisors (see below), whose sum is σ = 784800. Its totient is φ = 244104.

The previous prime is 505693. The next prime is 505709. The reversal of 505702 is 207505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 505702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505709) by changing a digit.

505702 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4302 + ... + 4417.

It is an arithmetic number, because the mean of its divisors is an integer number (98100).

2⁵⁰⁵⁷⁰² is an apocalyptic number.

505702 is a deficient number, since it is larger than the sum of its proper divisors (279098).

505702 is a wasteful number, since it uses less digits than its factorization.

505702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8750.

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 505702 is about 711.1272741219. The cubic root of 505702 is about 79.6706249286.

The spelling of 505702 in words is "five hundred five thousand, seven hundred two".