7066245 has 16 divisors (see below), whose sum is σ = 11342592. Its totient is φ = 3756480.

The previous prime is 7066207. The next prime is 7066249. The reversal of 7066245 is 5426607.

It is not a de Polignac number, because 7066245 - 2⁷ = 7066117 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5919 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (708912).

Almost surely, 2^7066245 is an apocalyptic number.

It is an amenable number.

7066245 is a deficient number, since it is larger than the sum of its proper divisors (4276347).

7066245 is a wasteful number, since it uses less digits than its factorization.

7066245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 7066245 is about 2658.2409597326. The cubic root of 7066245 is about 191.8946633571.

It can be divided in two parts, 70662 and 45, that added together give a palindrome (70707).

The spelling of 7066245 in words is "seven million, sixty-six thousand, two hundred forty-five".