106616065 has 8 divisors (see below), whose sum is σ = 129072168. Its totient is φ = 84537600.

The previous prime is 106616057. The next prime is 106616071. The reversal of 106616065 is 560616601.

It can be written as a sum of positive squares in 4 ways, for example, as 3857296 + 102758769 = 1964^2 + 10137^2 .

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

It is not a de Polignac number, because 106616065 - 2³ = 106616057 is a prime.

It is a super-2 number, since 2×106616065² = 22733970632168450, which contains 22 as substring.

It is a Duffinian 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, 93786 + ... + 94915.

It is an arithmetic number, because the mean of its divisors is an integer number (16134021).

Almost surely, 2^106616065 is an apocalyptic number.

It is an amenable number.

106616065 is a deficient number, since it is larger than the sum of its proper divisors (22456103).

106616065 is a wasteful number, since it uses less digits than its factorization.

106616065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188819.

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

The square root of 106616065 is about 10325.5055566301. The cubic root of 106616065 is about 474.1774350996.

The spelling of 106616065 in words is "one hundred six million, six hundred sixteen thousand, sixty-five".