8946091 has 16 divisors (see below), whose sum is σ = 11225088. Its totient is φ = 6926400.

The previous prime is 8946089. The next prime is 8946101. The reversal of 8946091 is 1906498.

It is a cyclic number.

It is not a de Polignac number, because 8946091 - 2¹ = 8946089 is a prime.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 8946091.

It is not an unprimeable number, because it can be changed into a prime (8946001) 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, 16911 + ... + 17431.

It is an arithmetic number, because the mean of its divisors is an integer number (701568).

Almost surely, 2^8946091 is an apocalyptic number.

8946091 is a deficient number, since it is larger than the sum of its proper divisors (2278997).

8946091 is a wasteful number, since it uses less digits than its factorization.

8946091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 8946091 is about 2991.0016716812. The cubic root of 8946091 is about 207.5922346037.

The spelling of 8946091 in words is "eight million, nine hundred forty-six thousand, ninety-one".