7066745 has 8 divisors (see below), whose sum is σ = 9691584. Its totient is φ = 4845744.

The previous prime is 7066739. The next prime is 7066771. The reversal of 7066745 is 5476607.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7066745 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 201907 = 7066745 / (7 + 0 + 6 + 6 + 7 + 4 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100919 + ... + 100988.

It is an arithmetic number, because the mean of its divisors is an integer number (1211448).

Almost surely, 2^7066745 is an apocalyptic number.

It is an amenable number.

7066745 is a deficient number, since it is larger than the sum of its proper divisors (2624839).

7066745 is a wasteful number, since it uses less digits than its factorization.

7066745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201919.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 7066745 is about 2658.3350052241. The cubic root of 7066745 is about 191.8991893379.

The spelling of 7066745 in words is "seven million, sixty-six thousand, seven hundred forty-five".