7063216 has 20 divisors (see below), whose sum is σ = 13742424. Its totient is φ = 3516800.

The previous prime is 7063213. The next prime is 7063229. The reversal of 7063216 is 6123607.

It is not an unprimeable number, because it can be changed into a prime (7063213) 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, 3711 + ... + 5281.

Almost surely, 2^7063216 is an apocalyptic number.

It is an amenable number.

7063216 is a deficient number, since it is larger than the sum of its proper divisors (6679208).

7063216 is a wasteful number, since it uses less digits than its factorization.

7063216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 7063216 is about 2657.6711609979. The cubic root of 7063216 is about 191.8672403996.

The spelling of 7063216 in words is "seven million, sixty-three thousand, two hundred sixteen".