114943921 has 4 divisors (see below), whose sum is σ = 114966772. Its totient is φ = 114921072.

The previous prime is 114943897. The next prime is 114943931. The reversal of 114943921 is 129349411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 129349411 = 107 ⋅1208873.

It can be written as a sum of positive squares in 2 ways, for example, as 52707600 + 62236321 = 7260^2 + 7889^2 .

It is a cyclic number.

It is not a de Polignac number, because 114943921 - 2²³ = 106555313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114943931) 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, 210 + ... + 15163.

It is an arithmetic number, because the mean of its divisors is an integer number (28741693).

Almost surely, 2^114943921 is an apocalyptic number.

It is an amenable number.

114943921 is a deficient number, since it is larger than the sum of its proper divisors (22851).

114943921 is an equidigital number, since it uses as much as digits as its factorization.

114943921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22850.

The product of its digits is 7776, while the sum is 34.

The square root of 114943921 is about 10721.1902790688. The cubic root of 114943921 is about 486.2153541575.

The spelling of 114943921 in words is "one hundred fourteen million, nine hundred forty-three thousand, nine hundred twenty-one".