15068068 has 6 divisors (see below), whose sum is σ = 26369126. Its totient is φ = 7534032.

The previous prime is 15068047. The next prime is 15068071. The reversal of 15068068 is 86086051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12659364 + 2408704 = 3558^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1883505 + ... + 1883512.

Almost surely, 2^15068068 is an apocalyptic number.

It is an amenable number.

15068068 is a deficient number, since it is larger than the sum of its proper divisors (11301058).

15068068 is a wasteful number, since it uses less digits than its factorization.

15068068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767021 (or 3767019 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 15068068 is about 3881.7609406041. The cubic root of 15068068 is about 246.9936892944.

The spelling of 15068068 in words is "fifteen million, sixty-eight thousand, sixty-eight".