106660193 has 8 divisors (see below), whose sum is σ = 113568480. Its totient is φ = 99822400.

The previous prime is 106660189. The next prime is 106660207. The reversal of 106660193 is 391066601.

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

It is a cyclic number.

It is not a de Polignac number, because 106660193 - 2² = 106660189 is a prime.

It is a super-2 number, since 2×106660193² = 22752793541594498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106660123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14483 + ... + 20568.

It is an arithmetic number, because the mean of its divisors is an integer number (14196060).

Almost surely, 2^106660193 is an apocalyptic number.

It is an amenable number.

106660193 is a deficient number, since it is larger than the sum of its proper divisors (6908287).

106660193 is a wasteful number, since it uses less digits than its factorization.

106660193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35247.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 106660193 is about 10327.6421800913. The cubic root of 106660193 is about 474.2428461789.

The spelling of 106660193 in words is "one hundred six million, six hundred sixty thousand, one hundred ninety-three".