106565393 has 8 divisors (see below), whose sum is σ = 116332896. Its totient is φ = 96811200.

The previous prime is 106565369. The next prime is 106565399. The reversal of 106565393 is 393565601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106565393 is a prime.

It is a super-2 number, since 2×106565393² = 22712365970488898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106565399) 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, 21530 + ... + 26012.

It is an arithmetic number, because the mean of its divisors is an integer number (14541612).

Almost surely, 2^106565393 is an apocalyptic number.

It is an amenable number.

106565393 is a deficient number, since it is larger than the sum of its proper divisors (9767503).

106565393 is a wasteful number, since it uses less digits than its factorization.

106565393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6655.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 106565393 is about 10323.0515352777. The cubic root of 106565393 is about 474.1023015614.

The spelling of 106565393 in words is "one hundred six million, five hundred sixty-five thousand, three hundred ninety-three".