106865859 has 8 divisors (see below), whose sum is σ = 150869520. Its totient is φ = 67053056.

The previous prime is 106865851. The next prime is 106865867. The reversal of 106865859 is 958568601.

It is an interprime number because it is at equal distance from previous prime (106865851) and next prime (106865867).

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 106865859 - 2³ = 106865851 is a prime.

It is a super-2 number, since 2×106865859² = 22840623639615762, which contains 22 as substring.

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, 1047654 + ... + 1047755.

It is an arithmetic number, because the mean of its divisors is an integer number (18858690).

Almost surely, 2^106865859 is an apocalyptic number.

106865859 is a deficient number, since it is larger than the sum of its proper divisors (44003661).

106865859 is a wasteful number, since it uses less digits than its factorization.

106865859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095429.

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 106865859 is about 10337.5944493871. The cubic root of 106865859 is about 474.5474678094.

The spelling of 106865859 in words is "one hundred six million, eight hundred sixty-five thousand, eight hundred fifty-nine".