105664233 has 8 divisors (see below), whose sum is σ = 140963200. Its totient is φ = 70404048.

The previous prime is 105664211. The next prime is 105664241. The reversal of 105664233 is 332466501.

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

It is not a de Polignac number, because 105664233 - 2⁸ = 105663977 is a prime.

It is a super-2 number, since 2×105664233² = 22329860270956578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105664233.

It is not an unprimeable number, because it can be changed into a prime (105664243) 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, 2593 + ... + 14766.

It is an arithmetic number, because the mean of its divisors is an integer number (17620400).

Almost surely, 2^105664233 is an apocalyptic number.

It is an amenable number.

105664233 is a deficient number, since it is larger than the sum of its proper divisors (35298967).

105664233 is a wasteful number, since it uses less digits than its factorization.

105664233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19391.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 105664233 is about 10279.3109204849. The cubic root of 105664233 is about 472.7621165403.

The spelling of 105664233 in words is "one hundred five million, six hundred sixty-four thousand, two hundred thirty-three".