114887969 has 4 divisors (see below), whose sum is σ = 131300544. Its totient is φ = 98475396.

The previous prime is 114887939. The next prime is 114887987. The reversal of 114887969 is 969788411.

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, and also an emirpimes, since its reverse is a distinct semiprime: 969788411 = 89 ⋅10896499.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114887969 is a prime.

It is a super-2 number, since 2×114887969² = 26398490841889922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114887969.

It is not an unprimeable number, because it can be changed into a prime (114887939) 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, 8206277 + ... + 8206290.

It is an arithmetic number, because the mean of its divisors is an integer number (32825136).

Almost surely, 2^114887969 is an apocalyptic number.

It is an amenable number.

114887969 is a deficient number, since it is larger than the sum of its proper divisors (16412575).

114887969 is an equidigital number, since it uses as much as digits as its factorization.

114887969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16412574.

The product of its digits is 870912, while the sum is 53.

The square root of 114887969 is about 10718.5805496810. The cubic root of 114887969 is about 486.1364486162.

The spelling of 114887969 in words is "one hundred fourteen million, eight hundred eighty-seven thousand, nine hundred sixty-nine".