114543993 has 4 divisors (see below), whose sum is σ = 152725328. Its totient is φ = 76362660.

The previous prime is 114543991. The next prime is 114544013. The reversal of 114543993 is 399345411.

It is a happy number.

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 not a de Polignac number, because 114543993 - 2¹ = 114543991 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114543991) 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, 19090663 + ... + 19090668.

It is an arithmetic number, because the mean of its divisors is an integer number (38181332).

Almost surely, 2^114543993 is an apocalyptic number.

It is an amenable number.

114543993 is a deficient number, since it is larger than the sum of its proper divisors (38181335).

114543993 is an equidigital number, since it uses as much as digits as its factorization.

114543993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38181334.

The product of its digits is 58320, while the sum is 39.

The square root of 114543993 is about 10702.5227399899. The cubic root of 114543993 is about 485.6507974317.

The spelling of 114543993 in words is "one hundred fourteen million, five hundred forty-three thousand, nine hundred ninety-three".