117874441 has 4 divisors (see below), whose sum is σ = 117951232. Its totient is φ = 117797652.

The previous prime is 117874439. The next prime is 117874451. The reversal of 117874441 is 144478711.

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 117874441 - 2¹ = 117874439 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 117874441.

It is not an unprimeable number, because it can be changed into a prime (117874411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36045 + ... + 39178.

It is an arithmetic number, because the mean of its divisors is an integer number (29487808).

Almost surely, 2^117874441 is an apocalyptic number.

It is an amenable number.

117874441 is a deficient number, since it is larger than the sum of its proper divisors (76791).

117874441 is an equidigital number, since it uses as much as digits as its factorization.

117874441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76790.

The product of its digits is 25088, while the sum is 37.

The square root of 117874441 is about 10856.9996315741. Note that the first 3 decimals coincide. The cubic root of 117874441 is about 490.3127823895.

The spelling of 117874441 in words is "one hundred seventeen million, eight hundred seventy-four thousand, four hundred forty-one".