106561606 has 8 divisors (see below), whose sum is σ = 160901424. Its totient is φ = 52927800.

The previous prime is 106561597. The next prime is 106561607. The reversal of 106561606 is 606165601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106561606² = 22710751746598472, which contains 22 as substring.

It is a congruent number.

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, 176125 + ... + 176728.

It is an arithmetic number, because the mean of its divisors is an integer number (20112678).

Almost surely, 2^106561606 is an apocalyptic number.

106561606 is a deficient number, since it is larger than the sum of its proper divisors (54339818).

106561606 is a wasteful number, since it uses less digits than its factorization.

106561606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353006.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 106561606 is about 10322.8681092030. The cubic root of 106561606 is about 474.0966854584.

The spelling of 106561606 in words is "one hundred six million, five hundred sixty-one thousand, six hundred six".