8947066 has 16 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 4155840.

The previous prime is 8947063. The next prime is 8947067. The reversal of 8947066 is 6607498.

It is not an unprimeable number, because it can be changed into a prime (8947063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021 + ... + 4351.

It is an arithmetic number, because the mean of its divisors is an integer number (899640).

Almost surely, 2^8947066 is an apocalyptic number.

8947066 is a deficient number, since it is larger than the sum of its proper divisors (5447174).

8947066 is a wasteful number, since it uses less digits than its factorization.

8947066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 8947066 is about 2991.1646561164. The cubic root of 8947066 is about 207.5997758891.

The spelling of 8947066 in words is "eight million, nine hundred forty-seven thousand, sixty-six".