7230016 has 28 divisors (see below), whose sum is σ = 14452092. Its totient is φ = 3588608.

The previous prime is 7229969. The next prime is 7230023. The reversal of 7230016 is 6100327.

It can be written as a sum of positive squares in 2 ways, for example, as 4326400 + 2903616 = 2080^2 + 1704^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7229975 and 7230002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10746 + ... + 11398.

Almost surely, 2^7230016 is an apocalyptic number.

It is an amenable number.

7230016 is a deficient number, since it is larger than the sum of its proper divisors (7222076).

7230016 is a wasteful number, since it uses less digits than its factorization.

7230016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 7230016 is about 2688.8689071801. The cubic root of 7230016 is about 193.3658394279.

The spelling of 7230016 in words is "seven million, two hundred thirty thousand, sixteen".