7158066 has 8 divisors (see below), whose sum is σ = 14316144. Its totient is φ = 2386020.

The previous prime is 7158061. The next prime is 7158089. The reversal of 7158066 is 6608517.

7158066 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

7158066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7158061) 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, 596500 + ... + 596511.

It is an arithmetic number, because the mean of its divisors is an integer number (1789518).

Almost surely, 2^7158066 is an apocalyptic number.

7158066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7158066 is a wasteful number, since it uses less digits than its factorization.

7158066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193016.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7158066 is about 2675.4562227777. The cubic root of 7158066 is about 192.7222687002.

The spelling of 7158066 in words is "seven million, one hundred fifty-eight thousand, sixty-six".