168725852 has 12 divisors (see below), whose sum is σ = 310810920. Its totient is φ = 79922736.

The previous prime is 168725831. The next prime is 168725863. The reversal of 168725852 is 258527861.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1109963 + ... + 1110114.

It is an arithmetic number, because the mean of its divisors is an integer number (25900910).

Almost surely, 2^168725852 is an apocalyptic number.

It is an amenable number.

168725852 is a deficient number, since it is larger than the sum of its proper divisors (142085068).

168725852 is a wasteful number, since it uses less digits than its factorization.

168725852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220100 (or 2220098 counting only the distinct ones).

The product of its digits is 268800, while the sum is 44.

The square root of 168725852 is about 12989.4515665597. The cubic root of 168725852 is about 552.5783644297.

The spelling of 168725852 in words is "one hundred sixty-eight million, seven hundred twenty-five thousand, eight hundred fifty-two".