106356859 has 8 divisors (see below), whose sum is σ = 122666720. Its totient is φ = 90326016.

The previous prime is 106356857. The next prime is 106356919. The reversal of 106356859 is 958653601.

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

It is a cyclic number.

It is not a de Polignac number, because 106356859 - 2¹ = 106356857 is a prime.

It is a super-3 number, since 3×106356859³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106356857) 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, 68934 + ... + 70459.

It is an arithmetic number, because the mean of its divisors is an integer number (15333340).

Almost surely, 2^106356859 is an apocalyptic number.

106356859 is a deficient number, since it is larger than the sum of its proper divisors (16309861).

106356859 is a wasteful number, since it uses less digits than its factorization.

106356859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139509.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 106356859 is about 10312.9461842870. The cubic root of 106356859 is about 473.7928483510.

The spelling of 106356859 in words is "one hundred six million, three hundred fifty-six thousand, eight hundred fifty-nine".