7066732 has 12 divisors (see below), whose sum is σ = 12630240. Its totient is φ = 3458096.

The previous prime is 7066723. The next prime is 7066739. The reversal of 7066732 is 2376607.

It is a junction number, because it is equal to n+sod(n) for n = 7066694 and 7066703.

It is not an unprimeable number, because it can be changed into a prime (7066739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18607 + ... + 18982.

It is an arithmetic number, because the mean of its divisors is an integer number (1052520).

Almost surely, 2^7066732 is an apocalyptic number.

It is an amenable number.

7066732 is a deficient number, since it is larger than the sum of its proper divisors (5563508).

7066732 is a wasteful number, since it uses less digits than its factorization.

7066732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37640 (or 37638 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 7066732 is about 2658.3325600835. The cubic root of 7066732 is about 191.8990716651.

The spelling of 7066732 in words is "seven million, sixty-six thousand, seven hundred thirty-two".