106865853 has 8 divisors (see below), whose sum is σ = 142706016. Its totient is φ = 71134800.

The previous prime is 106865851. The next prime is 106865867. The reversal of 106865853 is 358568601.

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

It is not a de Polignac number, because 106865853 - 2¹ = 106865851 is a prime.

It is a super-2 number, since 2×106865853² = 22840621074835218, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106865851) 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, 24963 + ... + 28928.

It is an arithmetic number, because the mean of its divisors is an integer number (17838252).

Almost surely, 2^106865853 is an apocalyptic number.

It is an amenable number.

106865853 is a deficient number, since it is larger than the sum of its proper divisors (35840163).

106865853 is an equidigital number, since it uses as much as digits as its factorization.

106865853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54555.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 106865853 is about 10337.5941591842. The cubic root of 106865853 is about 474.5474589282.

The spelling of 106865853 in words is "one hundred six million, eight hundred sixty-five thousand, eight hundred fifty-three".