114497687 has 4 divisors (see below), whose sum is σ = 116933856. Its totient is φ = 112061520.

The previous prime is 114497683. The next prime is 114497689. The reversal of 114497687 is 786794411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114497687 - 2² = 114497683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47), and also a Moran number because the ratio is a prime number: 2436121 = 114497687 / (1 + 1 + 4 + 4 + 9 + 7 + 6 + 8 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114497681) 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, 1218014 + ... + 1218107.

It is an arithmetic number, because the mean of its divisors is an integer number (29233464).

Almost surely, 2^114497687 is an apocalyptic number.

114497687 is a deficient number, since it is larger than the sum of its proper divisors (2436169).

114497687 is an equidigital number, since it uses as much as digits as its factorization.

114497687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436168.

The product of its digits is 338688, while the sum is 47.

The square root of 114497687 is about 10700.3591995783. The cubic root of 114497687 is about 485.5853449176.

The spelling of 114497687 in words is "one hundred fourteen million, four hundred ninety-seven thousand, six hundred eighty-seven".