15068028 has 24 divisors (see below), whose sum is σ = 36110032. Its totient is φ = 4886784.

The previous prime is 15067999. The next prime is 15068029. The reversal of 15068028 is 82086051.

It is a junction number, because it is equal to n+sod(n) for n = 15067986 and 15068004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15068029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16525 + ... + 17412.

Almost surely, 2^15068028 is an apocalyptic number.

It is an amenable number.

15068028 is an abundant number, since it is smaller than the sum of its proper divisors (21042004).

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

15068028 is a wasteful number, since it uses less digits than its factorization.

15068028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33981 (or 33979 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 15068028 is about 3881.7557882999. The cubic root of 15068028 is about 246.9934707361.

The spelling of 15068028 in words is "fifteen million, sixty-eight thousand, twenty-eight".