58009666 has 64 divisors (see below), whose sum is σ = 107775360. Its totient is φ = 23063040.

The previous prime is 58009631. The next prime is 58009681. The reversal of 58009666 is 66690085.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651750 + ... + 651838.

It is an arithmetic number, because the mean of its divisors is an integer number (1683990).

Almost surely, 2^58009666 is an apocalyptic number.

58009666 is a deficient number, since it is larger than the sum of its proper divisors (49765694).

58009666 is a wasteful number, since it uses less digits than its factorization.

58009666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 58009666 is about 7616.4076834161. The cubic root of 58009666 is about 387.1091662555.

The spelling of 58009666 in words is "fifty-eight million, nine thousand, six hundred sixty-six".