7028315 has 12 divisors (see below), whose sum is σ = 9811296. Its totient is φ = 4819248.

The previous prime is 7028311. The next prime is 7028323. The reversal of 7028315 is 5138207.

It is not a de Polignac number, because 7028315 - 2² = 7028311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7028311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14099 + ... + 14588.

It is an arithmetic number, because the mean of its divisors is an integer number (817608).

Almost surely, 2^7028315 is an apocalyptic number.

7028315 is a deficient number, since it is larger than the sum of its proper divisors (2782981).

7028315 is a wasteful number, since it uses less digits than its factorization.

7028315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28706 (or 28699 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 7028315 is about 2651.0969427767. The cubic root of 7028315 is about 191.5506981730.

The spelling of 7028315 in words is "seven million, twenty-eight thousand, three hundred fifteen".