985502 has 8 divisors (see below), whose sum is σ = 1689456. Its totient is φ = 422352.

The previous prime is 985499. The next prime is 985519. The reversal of 985502 is 205589.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35183 + ... + 35210.

It is an arithmetic number, because the mean of its divisors is an integer number (211182).

2⁹⁸⁵⁵⁰² is an apocalyptic number.

985502 is a deficient number, since it is larger than the sum of its proper divisors (703954).

985502 is a wasteful number, since it uses less digits than its factorization.

985502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70402.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 985502 is about 992.7245337958. The cubic root of 985502 is about 99.5143788720.

The spelling of 985502 in words is "nine hundred eighty-five thousand, five hundred two".