9076645 has 12 divisors (see below), whose sum is σ = 11260620. Its totient is φ = 7023360.

The previous prime is 9076643. The next prime is 9076663. The reversal of 9076645 is 5466709.

It can be written as a sum of positive squares in 2 ways, for example, as 3814209 + 5262436 = 1953^2 + 2294^2 .

It is not a de Polignac number, because 9076645 - 2¹ = 9076643 is a prime.

9076645 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9076643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3861 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (938385).

Almost surely, 2^9076645 is an apocalyptic number.

It is an amenable number.

9076645 is a deficient number, since it is larger than the sum of its proper divisors (2183975).

9076645 is a wasteful number, since it uses less digits than its factorization.

9076645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 9076645 is about 3012.7470853027. The cubic root of 9076645 is about 208.5971881748.

The spelling of 9076645 in words is "nine million, seventy-six thousand, six hundred forty-five".