152368168 has 8 divisors (see below), whose sum is σ = 285690330. Its totient is φ = 76184080.

The previous prime is 152368141. The next prime is 152368187. The reversal of 152368168 is 861863251.

It can be written as a sum of positive squares in only one way, i.e., 114447204 + 37920964 = 10698^2 + 6158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 152368168.

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 as a sum of consecutive naturals, namely, 9523003 + ... + 9523018.

Almost surely, 2^152368168 is an apocalyptic number.

It is an amenable number.

152368168 is a deficient number, since it is larger than the sum of its proper divisors (133322162).

152368168 is a wasteful number, since it uses less digits than its factorization.

152368168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19046027 (or 19046023 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 152368168 is about 12343.7501594937. The cubic root of 152368168 is about 534.1108683284.

The spelling of 152368168 in words is "one hundred fifty-two million, three hundred sixty-eight thousand, one hundred sixty-eight".