156105068 has 12 divisors (see below), whose sum is σ = 312210192. Its totient is φ = 66902160.

The previous prime is 156105041. The next prime is 156105097. The reversal of 156105068 is 860501651.

It is a happy number.

156105068 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787563 + ... + 2787618.

It is an arithmetic number, because the mean of its divisors is an integer number (26017516).

Almost surely, 2^156105068 is an apocalyptic number.

It is an amenable number.

156105068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

156105068 is a wasteful number, since it uses less digits than its factorization.

156105068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575192 (or 5575190 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 156105068 is about 12494.2013750379. The cubic root of 156105068 is about 538.4420895100.

The spelling of 156105068 in words is "one hundred fifty-six million, one hundred five thousand, sixty-eight".