7066375 has 8 divisors (see below), whose sum is σ = 8818992. Its totient is φ = 5653000.

The previous prime is 7066351. The next prime is 7066379. The reversal of 7066375 is 5736607.

It is a de Polignac number, because none of the positive numbers 2^k-7066375 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7066375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066379) 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 7 ways as a sum of consecutive naturals, for example, 28141 + ... + 28390.

It is an arithmetic number, because the mean of its divisors is an integer number (1102374).

Almost surely, 2^7066375 is an apocalyptic number.

7066375 is a deficient number, since it is larger than the sum of its proper divisors (1752617).

7066375 is an equidigital number, since it uses as much as digits as its factorization.

7066375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56546 (or 56536 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 7066375 is about 2658.2654118805. The cubic root of 7066375 is about 191.8958401326.

The spelling of 7066375 in words is "seven million, sixty-six thousand, three hundred seventy-five".