73875166 has 8 divisors (see below), whose sum is σ = 117331200. Its totient is φ = 34764768.

The previous prime is 73875157. The next prime is 73875167. The reversal of 73875166 is 66157837.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73875167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086366 + ... + 1086433.

It is an arithmetic number, because the mean of its divisors is an integer number (14666400).

Almost surely, 2^73875166 is an apocalyptic number.

73875166 is a deficient number, since it is larger than the sum of its proper divisors (43456034).

73875166 is a wasteful number, since it uses less digits than its factorization.

73875166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172818.

The product of its digits is 211680, while the sum is 43.

The square root of 73875166 is about 8595.0663755436. The cubic root of 73875166 is about 419.5974336168.

The spelling of 73875166 in words is "seventy-three million, eight hundred seventy-five thousand, one hundred sixty-six".