114699139 has 4 divisors (see below), whose sum is σ = 114854256. Its totient is φ = 114544024.

The previous prime is 114699131. The next prime is 114699203. The reversal of 114699139 is 931996411.

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 114699139 - 2³ = 114699131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114699095 and 114699104.

It is not an unprimeable number, because it can be changed into a prime (114699131) 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, 76444 + ... + 77929.

It is an arithmetic number, because the mean of its divisors is an integer number (28713564).

Almost surely, 2^114699139 is an apocalyptic number.

114699139 is a deficient number, since it is larger than the sum of its proper divisors (155117).

114699139 is an equidigital number, since it uses as much as digits as its factorization.

114699139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155116.

The product of its digits is 52488, while the sum is 43.

The square root of 114699139 is about 10709.7683915200. The cubic root of 114699139 is about 485.8699644201.

The spelling of 114699139 in words is "one hundred fourteen million, six hundred ninety-nine thousand, one hundred thirty-nine".