106855816 has 16 divisors (see below), whose sum is σ = 204618240. Its totient is φ = 52290960.

The previous prime is 106855789. The next prime is 106855873. The reversal of 106855816 is 618558601.

It is a super-2 number, since 2×106855816² = 22836330826051712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141720 + ... + 142471.

It is an arithmetic number, because the mean of its divisors is an integer number (12788640).

Almost surely, 2^106855816 is an apocalyptic number.

It is an amenable number.

106855816 is a deficient number, since it is larger than the sum of its proper divisors (97762424).

106855816 is a wasteful number, since it uses less digits than its factorization.

106855816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284244 (or 284240 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 106855816 is about 10337.1086866686. The cubic root of 106855816 is about 474.5326017285.

The spelling of 106855816 in words is "one hundred six million, eight hundred fifty-five thousand, eight hundred sixteen".