8074666 has 4 divisors (see below), whose sum is σ = 12112002. Its totient is φ = 4037332.

The previous prime is 8074657. The next prime is 8074687. The reversal of 8074666 is 6664708.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7480225 + 594441 = 2735^2 + 771^2 .

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018665 + ... + 2018668.

Almost surely, 2^8074666 is an apocalyptic number.

8074666 is a deficient number, since it is larger than the sum of its proper divisors (4037336).

8074666 is a wasteful number, since it uses less digits than its factorization.

8074666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037335.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 8074666 is about 2841.5956784877. The cubic root of 8074666 is about 200.6202908740.

The spelling of 8074666 in words is "eight million, seventy-four thousand, six hundred sixty-six".