7168028 has 24 divisors (see below), whose sum is σ = 14582400. Its totient is φ = 3019248.

The previous prime is 7168001. The next prime is 7168069. The reversal of 7168028 is 8208617.

It is a junction number, because it is equal to n+sod(n) for n = 7167985 and 7168003.

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, 518 + ... + 3821.

It is an arithmetic number, because the mean of its divisors is an integer number (607600).

Almost surely, 2^7168028 is an apocalyptic number.

It is an amenable number.

7168028 is an abundant number, since it is smaller than the sum of its proper divisors (7414372).

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

7168028 is a wasteful number, since it uses less digits than its factorization.

7168028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4409 (or 4407 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 7168028 is about 2677.3173140291. The cubic root of 7168028 is about 192.8116321902.

The spelling of 7168028 in words is "seven million, one hundred sixty-eight thousand, twenty-eight".