7063816 has 16 divisors (see below), whose sum is σ = 13275900. Its totient is φ = 3523584.

The previous prime is 7063807. The next prime is 7063817. The reversal of 7063816 is 6183607.

It can be written as a sum of positive squares in 2 ways, for example, as 7001316 + 62500 = 2646^2 + 250^2 .

It is not an unprimeable number, because it can be changed into a prime (7063817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4000 + ... + 5488.

Almost surely, 2^7063816 is an apocalyptic number.

It is an amenable number.

7063816 is a deficient number, since it is larger than the sum of its proper divisors (6212084).

7063816 is a wasteful number, since it uses less digits than its factorization.

7063816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088 (or 2084 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7063816 is about 2657.7840393832. The cubic root of 7063816 is about 191.8726731036.

The spelling of 7063816 in words is "seven million, sixty-three thousand, eight hundred sixteen".