114677819 has 2 divisors, whose sum is σ = 114677820. Its totient is φ = 114677818.

The previous prime is 114677813. The next prime is 114677891. The reversal of 114677819 is 918776411.

Together with next prime (114677891) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114677819 is a prime.

It is a super-2 number, since 2×114677819² = 26302004341193522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114677819.

It is not a weakly prime, because it can be changed into another prime (114677813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57338909 + 57338910.

It is an arithmetic number, because the mean of its divisors is an integer number (57338910).

Almost surely, 2^114677819 is an apocalyptic number.

114677819 is a deficient number, since it is larger than the sum of its proper divisors (1).

114677819 is an equidigital number, since it uses as much as digits as its factorization.

114677819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 44.

The square root of 114677819 is about 10708.7729922713. The cubic root of 114677819 is about 485.8398584413.

The spelling of 114677819 in words is "one hundred fourteen million, six hundred seventy-seven thousand, eight hundred nineteen".