7966533 has 16 divisors (see below), whose sum is σ = 11151360. Its totient is φ = 5049264.

The previous prime is 7966499. The next prime is 7966549. The reversal of 7966533 is 3356697.

It is not a de Polignac number, because 7966533 - 2¹⁷ = 7835461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7966491 and 7966500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7966573) 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 15 ways as a sum of consecutive naturals, for example, 17928 + ... + 18366.

It is an arithmetic number, because the mean of its divisors is an integer number (696960).

Almost surely, 2^7966533 is an apocalyptic number.

It is an amenable number.

7966533 is a deficient number, since it is larger than the sum of its proper divisors (3184827).

7966533 is a wasteful number, since it uses less digits than its factorization.

7966533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its digits is 102060, while the sum is 39.

The square root of 7966533 is about 2822.5047387028. The cubic root of 7966533 is about 199.7207185241.

The spelling of 7966533 in words is "seven million, nine hundred sixty-six thousand, five hundred thirty-three".