160838825 has 18 divisors (see below), whose sum is σ = 232003566. Its totient is φ = 110288640.

The previous prime is 160838813. The next prime is 160838831. The reversal of 160838825 is 528838061.

It can be written as a sum of positive squares in 3 ways, for example, as 132496 + 160706329 = 364^2 + 12677^2 .

It is not a de Polignac number, because 160838825 - 2⁸ = 160838569 is a prime.

It is a Duffinian number.

It is an unprimeable 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 17 ways as a sum of consecutive naturals, for example, 64424 + ... + 66873.

It is an arithmetic number, because the mean of its divisors is an integer number (12889087).

Almost surely, 2^160838825 is an apocalyptic number.

It is an amenable number.

160838825 is a deficient number, since it is larger than the sum of its proper divisors (71164741).

160838825 is a wasteful number, since it uses less digits than its factorization.

160838825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131321 (or 131309 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 160838825 is about 12682.2247653951. The cubic root of 160838825 is about 543.8305874304.

The spelling of 160838825 in words is "one hundred sixty million, eight hundred thirty-eight thousand, eight hundred twenty-five".