7066633 has 12 divisors (see below), whose sum is σ = 8505540. Its totient is φ = 5847072.

The previous prime is 7066573. The next prime is 7066639. The reversal of 7066633 is 3366607.

It can be written as a sum of positive squares in 2 ways, for example, as 4149369 + 2917264 = 2037^2 + 1708^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7066633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7066595 and 7066604.

It is not an unprimeable number, because it can be changed into a prime (7066639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1066 + ... + 3907.

It is an arithmetic number, because the mean of its divisors is an integer number (708795).

Almost surely, 2^7066633 is an apocalyptic number.

It is an amenable number.

7066633 is a deficient number, since it is larger than the sum of its proper divisors (1438907).

7066633 is a wasteful number, since it uses less digits than its factorization.

7066633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 7066633 is about 2658.3139393232. The cubic root of 7066633 is about 191.8981755368.

The spelling of 7066633 in words is "seven million, sixty-six thousand, six hundred thirty-three".