117206441 has 4 divisors (see below), whose sum is σ = 127861584. Its totient is φ = 106551300.

The previous prime is 117206407. The next prime is 117206447. The reversal of 117206441 is 144602711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117206441 - 2¹⁴ = 117190057 is a prime.

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 117206441.

It is not an unprimeable number, because it can be changed into a prime (117206447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5327555 + ... + 5327576.

It is an arithmetic number, because the mean of its divisors is an integer number (31965396).

Almost surely, 2^117206441 is an apocalyptic number.

117206441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

117206441 is a deficient number, since it is larger than the sum of its proper divisors (10655143).

117206441 is a wasteful number, since it uses less digits than its factorization.

117206441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10655142.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 117206441 is about 10826.1923592739. The cubic root of 117206441 is about 489.3848187064.

The spelling of 117206441 in words is "one hundred seventeen million, two hundred six thousand, four hundred forty-one".