8916466 has 16 divisors (see below), whose sum is σ = 15251544. Its totient is φ = 3873024.

The previous prime is 8916463. The next prime is 8916469. The reversal of 8916466 is 6646198.

It is an interprime number because it is at equal distance from previous prime (8916463) and next prime (8916469).

It can be written as a sum of positive squares in 4 ways, for example, as 8874441 + 42025 = 2979^2 + 205^2 .

It is not an unprimeable number, because it can be changed into a prime (8916461) 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, 9645 + ... + 10528.

Almost surely, 2^8916466 is an apocalyptic number.

8916466 is a deficient number, since it is larger than the sum of its proper divisors (6335078).

8916466 is a wasteful number, since it uses less digits than its factorization.

8916466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20205.

The product of its digits is 62208, while the sum is 40.

The square root of 8916466 is about 2986.0452106423. The cubic root of 8916466 is about 207.3628338164.

The spelling of 8916466 in words is "eight million, nine hundred sixteen thousand, four hundred sixty-six".