106185873 has 8 divisors (see below), whose sum is σ = 143520928. Its totient is φ = 69820704.

The previous prime is 106185869. The next prime is 106185931. The reversal of 106185873 is 378581601.

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

It is not a de Polignac number, because 106185873 - 2² = 106185869 is a prime.

It is a super-2 number, since 2×106185873² = 22550879249544258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106185773) 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, 242215 + ... + 242652.

It is an arithmetic number, because the mean of its divisors is an integer number (17940116).

Almost surely, 2^106185873 is an apocalyptic number.

It is an amenable number.

106185873 is a deficient number, since it is larger than the sum of its proper divisors (37335055).

106185873 is an equidigital number, since it uses as much as digits as its factorization.

106185873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484943.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 106185873 is about 10304.6529781454. The cubic root of 106185873 is about 473.5388124043.

The spelling of 106185873 in words is "one hundred six million, one hundred eighty-five thousand, eight hundred seventy-three".