7118028 has 36 divisors (see below), whose sum is σ = 18127200. Its totient is φ = 2354976.

The previous prime is 7117987. The next prime is 7118077. The reversal of 7118028 is 8208117.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 7117992 and 7118010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4701 + ... + 6027.

Almost surely, 2^7118028 is an apocalyptic number.

It is an amenable number.

7118028 is an abundant number, since it is smaller than the sum of its proper divisors (11009172).

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

7118028 is a wasteful number, since it uses less digits than its factorization.

7118028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 7118028 is about 2667.9632681130. The cubic root of 7118028 is about 192.3622717533.

The spelling of 7118028 in words is "seven million, one hundred eighteen thousand, twenty-eight".