114988889 has 4 divisors (see below), whose sum is σ = 118698240. Its totient is φ = 111279540.

The previous prime is 114988849. The next prime is 114988903. The reversal of 114988889 is 988889411.

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 114988889 - 2¹⁶ = 114923353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114988849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1854629 + ... + 1854690.

It is an arithmetic number, because the mean of its divisors is an integer number (29674560).

Almost surely, 2^114988889 is an apocalyptic number.

It is an amenable number.

114988889 is a deficient number, since it is larger than the sum of its proper divisors (3709351).

114988889 is an equidigital number, since it uses as much as digits as its factorization.

114988889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709350.

The product of its digits is 1327104, while the sum is 56.

The square root of 114988889 is about 10723.2872292036. The cubic root of 114988889 is about 486.2787511058.

The spelling of 114988889 in words is "one hundred fourteen million, nine hundred eighty-eight thousand, eight hundred eighty-nine".