7016660 has 24 divisors (see below), whose sum is σ = 16840320. Its totient is φ = 2405664.

The previous prime is 7016641. The next prime is 7016663. The reversal of 7016660 is 666107.

7016660 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7016663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24920 + ... + 25199.

It is an arithmetic number, because the mean of its divisors is an integer number (701680).

Almost surely, 2^7016660 is an apocalyptic number.

7016660 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7016660 is an abundant number, since it is smaller than the sum of its proper divisors (9823660).

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

7016660 is a wasteful number, since it uses less digits than its factorization.

7016660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50135 (or 50133 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 7016660 is about 2648.8978840265. The cubic root of 7016660 is about 191.4447572477. Note that the first 3 decimals are identical.

The spelling of 7016660 in words is "seven million, sixteen thousand, six hundred sixty".