106561608 has 16 divisors (see below), whose sum is σ = 266404080. Its totient is φ = 35520528.

The previous prime is 106561607. The next prime is 106561613. The reversal of 106561608 is 806165601.

It is a super-2 number, since 2×106561608² = 22710752599091328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106561607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220010 + ... + 2220057.

It is an arithmetic number, because the mean of its divisors is an integer number (16650255).

Almost surely, 2^106561608 is an apocalyptic number.

It is an amenable number.

106561608 is an abundant number, since it is smaller than the sum of its proper divisors (159842472).

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

106561608 is a wasteful number, since it uses less digits than its factorization.

106561608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4440076 (or 4440072 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 106561608 is about 10322.8682060753. The cubic root of 106561608 is about 474.0966884244.

The spelling of 106561608 in words is "one hundred six million, five hundred sixty-one thousand, six hundred eight".