152134868 has 12 divisors (see below), whose sum is σ = 266322420. Its totient is φ = 76042752.

The previous prime is 152134867. The next prime is 152134901. The reversal of 152134868 is 868431251.

152134868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 795664 + 151339204 = 892^2 + 12302^2 .

It is a super-2 number, since 2×152134868² = 46290036122754848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152134867) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 20618 + ... + 27006.

It is an arithmetic number, because the mean of its divisors is an integer number (22193535).

Almost surely, 2^152134868 is an apocalyptic number.

It is an amenable number.

152134868 is a deficient number, since it is larger than the sum of its proper divisors (114187552).

152134868 is a wasteful number, since it uses less digits than its factorization.

152134868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12346 (or 12344 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 152134868 is about 12334.2964128482. The cubic root of 152134868 is about 533.8381260629.

The spelling of 152134868 in words is "one hundred fifty-two million, one hundred thirty-four thousand, eight hundred sixty-eight".