16852825 has 12 divisors (see below), whose sum is σ = 22797648. Its totient is φ = 12256400.

The previous prime is 16852811. The next prime is 16852841. The reversal of 16852825 is 52825861.

It is not a de Polignac number, because 16852825 - 2⁷ = 16852697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30367 + ... + 30916.

It is an arithmetic number, because the mean of its divisors is an integer number (1899804).

Almost surely, 2^16852825 is an apocalyptic number.

It is an amenable number.

16852825 is a deficient number, since it is larger than the sum of its proper divisors (5944823).

16852825 is a wasteful number, since it uses less digits than its factorization.

16852825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61304 (or 61299 counting only the distinct ones).

The product of its digits is 38400, while the sum is 37.

The square root of 16852825 is about 4105.2192389689. The cubic root of 16852825 is about 256.3839909998.

The spelling of 16852825 in words is "sixteen million, eight hundred fifty-two thousand, eight hundred twenty-five".