114778865 has 8 divisors (see below), whose sum is σ = 137846400. Its totient is φ = 91748592.

The previous prime is 114778861. The next prime is 114778877. The reversal of 114778865 is 568877411.

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

It is a cyclic number.

It is not a de Polignac number, because 114778865 - 2² = 114778861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (114778861) 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, 2015 + ... + 15284.

It is an arithmetic number, because the mean of its divisors is an integer number (17230800).

Almost surely, 2^114778865 is an apocalyptic number.

It is an amenable number.

114778865 is a deficient number, since it is larger than the sum of its proper divisors (23067535).

114778865 is a wasteful number, since it uses less digits than its factorization.

114778865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18631.

The product of its digits is 376320, while the sum is 47.

The square root of 114778865 is about 10713.4898609183. The cubic root of 114778865 is about 485.9825124813.

The spelling of 114778865 in words is "one hundred fourteen million, seven hundred seventy-eight thousand, eight hundred sixty-five".