106491065 has 8 divisors (see below), whose sum is σ = 128202048. Its totient is φ = 84917680.

The previous prime is 106491053. The next prime is 106491071. The reversal of 106491065 is 560194601.

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

It is a de Polignac number, because none of the positive numbers 2^k-106491065 is a prime.

It is a super-2 number, since 2×106491065² = 22680693849668450, 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, 32687 + ... + 35796.

It is an arithmetic number, because the mean of its divisors is an integer number (16025256).

Almost surely, 2^106491065 is an apocalyptic number.

It is an amenable number.

106491065 is a deficient number, since it is larger than the sum of its proper divisors (21710983).

106491065 is an equidigital number, since it uses as much as digits as its factorization.

106491065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68799.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 106491065 is about 10319.4508090305. The cubic root of 106491065 is about 473.9920491584.

It can be divided in two parts, 1064 and 91065, that added together give a palindrome (92129).

The spelling of 106491065 in words is "one hundred six million, four hundred ninety-one thousand, sixty-five".