114399989 has 8 divisors (see below), whose sum is σ = 125102880. Its totient is φ = 103747600.

The previous prime is 114399959. The next prime is 114399991. The reversal of 114399989 is 989993411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114399989 - 2¹² = 114395893 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 114399989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114399959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7802 + ... + 17019.

It is an arithmetic number, because the mean of its divisors is an integer number (15637860).

Almost surely, 2^114399989 is an apocalyptic number.

It is an amenable number.

114399989 is a deficient number, since it is larger than the sum of its proper divisors (10702891).

114399989 is a wasteful number, since it uses less digits than its factorization.

114399989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25251.

The product of its digits is 629856, while the sum is 53.

The square root of 114399989 is about 10695.7930514759. The cubic root of 114399989 is about 485.4471930242.

The spelling of 114399989 in words is "one hundred fourteen million, three hundred ninety-nine thousand, nine hundred eighty-nine".