106811868 has 24 divisors (see below), whose sum is σ = 249785872. Its totient is φ = 35524224.

The previous prime is 106811851. The next prime is 106811879. The reversal of 106811868 is 868118601.

It is a super-2 number, since 2×106811868² = 22817550291298848, 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 7 ways as a sum of consecutive naturals, for example, 4255 + ... + 15222.

Almost surely, 2^106811868 is an apocalyptic number.

It is an amenable number.

106811868 is an abundant number, since it is smaller than the sum of its proper divisors (142974004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106811868 is a wasteful number, since it uses less digits than its factorization.

106811868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19941 (or 19939 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 106811868 is about 10334.9827285777. The cubic root of 106811868 is about 474.4675370482.

The spelling of 106811868 in words is "one hundred six million, eight hundred eleven thousand, eight hundred sixty-eight".