12167828 has 24 divisors (see below), whose sum is σ = 23392320. Its totient is φ = 5512320.

The previous prime is 12167797. The next prime is 12167867. The reversal of 12167828 is 82876121.

12167828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733 + ... + 5228.

It is an arithmetic number, because the mean of its divisors is an integer number (974680).

Almost surely, 2^12167828 is an apocalyptic number.

It is an amenable number.

12167828 is a deficient number, since it is larger than the sum of its proper divisors (11224492).

12167828 is a wasteful number, since it uses less digits than its factorization.

12167828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007 (or 7005 counting only the distinct ones).

The product of its digits is 10752, while the sum is 35.

The square root of 12167828 is about 3488.2413907297. The cubic root of 12167828 is about 230.0052172730.

It can be divided in two parts, 12167 and 828, that multiplied together give a square (10074276 = 3174²).

The spelling of 12167828 in words is "twelve million, one hundred sixty-seven thousand, eight hundred twenty-eight".