168097532 has 24 divisors (see below), whose sum is σ = 298423440. Its totient is φ = 82841600.

The previous prime is 168097529. The next prime is 168097571. The reversal of 168097532 is 235790861.

168097532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 168097532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103019 + ... + 104637.

It is an arithmetic number, because the mean of its divisors is an integer number (12434310).

Almost surely, 2^168097532 is an apocalyptic number.

It is an amenable number.

168097532 is a deficient number, since it is larger than the sum of its proper divisors (130325908).

168097532 is a wasteful number, since it uses less digits than its factorization.

168097532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1979 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 168097532 is about 12965.2432294963. The cubic root of 168097532 is about 551.8915937435.

The spelling of 168097532 in words is "one hundred sixty-eight million, ninety-seven thousand, five hundred thirty-two".