106650611 has 4 divisors (see below), whose sum is σ = 106672632. Its totient is φ = 106628592.

The previous prime is 106650581. The next prime is 106650619. The reversal of 106650611 is 116056601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106650611 - 2²² = 102456307 is a prime.

It is a super-2 number, since 2×106650611² = 22748705653346642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106650619) 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, 221 + ... + 14606.

It is an arithmetic number, because the mean of its divisors is an integer number (26668158).

Almost surely, 2^106650611 is an apocalyptic number.

106650611 is a deficient number, since it is larger than the sum of its proper divisors (22021).

106650611 is an equidigital number, since it uses as much as digits as its factorization.

106650611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22020.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 106650611 is about 10327.1782690142. The cubic root of 106650611 is about 474.2286442825.

The spelling of 106650611 in words is "one hundred six million, six hundred fifty thousand, six hundred eleven".