114989864 has 32 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 51851520.

The previous prime is 114989863. The next prime is 114989891. The reversal of 114989864 is 468989411.

It is not an unprimeable number, because it can be changed into a prime (114989863) 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, 6032 + ... + 16320.

It is an arithmetic number, because the mean of its divisors is an integer number (7408800).

Almost surely, 2^114989864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114989864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118540800).

114989864 is an abundant number, since it is smaller than the sum of its proper divisors (122091736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114989864 is a wasteful number, since it uses less digits than its factorization.

114989864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10433 (or 10429 counting only the distinct ones).

The product of its digits is 497664, while the sum is 50.

The square root of 114989864 is about 10723.3326909128. The cubic root of 114989864 is about 486.2801255008.

The spelling of 114989864 in words is "one hundred fourteen million, nine hundred eighty-nine thousand, eight hundred sixty-four".