106861095 has 48 divisors (see below), whose sum is σ = 205545600. Its totient is φ = 50919360.

The previous prime is 106861067. The next prime is 106861103. The reversal of 106861095 is 590168601.

It is not a de Polignac number, because 106861095 - 2¹⁰ = 106860071 is a prime.

It is a super-2 number, since 2×106861095² = 22838587249198050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27376 + ... + 31034.

It is an arithmetic number, because the mean of its divisors is an integer number (4282200).

Almost surely, 2^106861095 is an apocalyptic number.

106861095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106861095 is a deficient number, since it is larger than the sum of its proper divisors (98684505).

106861095 is a wasteful number, since it uses less digits than its factorization.

106861095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740 (or 3737 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 106861095 is about 10337.3640257079. The cubic root of 106861095 is about 474.5404160477.

It can be divided in two parts, 10686 and 1095, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 106861095 in words is "one hundred six million, eight hundred sixty-one thousand, ninety-five".