8066738 has 8 divisors (see below), whose sum is σ = 12811932. Its totient is φ = 3796096.

The previous prime is 8066717. The next prime is 8066749. The reversal of 8066738 is 8376608.

It can be written as a sum of positive squares in 2 ways, for example, as 7879249 + 187489 = 2807^2 + 433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118595 + ... + 118662.

Almost surely, 2^8066738 is an apocalyptic number.

8066738 is a deficient number, since it is larger than the sum of its proper divisors (4745194).

8066738 is a wasteful number, since it uses less digits than its factorization.

8066738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237276.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 8066738 is about 2840.2003450461. The cubic root of 8066738 is about 200.5546106137.

The spelling of 8066738 in words is "eight million, sixty-six thousand, seven hundred thirty-eight".