117889483 has 2 divisors, whose sum is σ = 117889484. Its totient is φ = 117889482.

The previous prime is 117889469. The next prime is 117889507. The reversal of 117889483 is 384988711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117889483 - 2¹⁷ = 117758411 is a prime.

It is not a weakly prime, because it can be changed into another prime (117881483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58944741 + 58944742.

It is an arithmetic number, because the mean of its divisors is an integer number (58944742).

Almost surely, 2^117889483 is an apocalyptic number.

117889483 is a deficient number, since it is larger than the sum of its proper divisors (1).

117889483 is an equidigital number, since it uses as much as digits as its factorization.

117889483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 49.

The square root of 117889483 is about 10857.6923422982. The cubic root of 117889483 is about 490.3336378328. Note that the first 3 decimals are identical.

The spelling of 117889483 in words is "one hundred seventeen million, eight hundred eighty-nine thousand, four hundred eighty-three".