114986869 has 2 divisors, whose sum is σ = 114986870. Its totient is φ = 114986868.

The previous prime is 114986857. The next prime is 114986873. The reversal of 114986869 is 968689411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104346225 + 10640644 = 10215^2 + 3262^2 .

It is a cyclic number.

It is not a de Polignac number, because 114986869 - 2⁷ = 114986741 is a prime.

It is a super-2 number, since 2×114986869² = 26443960084846322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114986819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57493434 + 57493435.

It is an arithmetic number, because the mean of its divisors is an integer number (57493435).

Almost surely, 2^114986869 is an apocalyptic number.

It is an amenable number.

114986869 is a deficient number, since it is larger than the sum of its proper divisors (1).

114986869 is an equidigital number, since it uses as much as digits as its factorization.

114986869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 52.

The square root of 114986869 is about 10723.1930412541. The cubic root of 114986869 is about 486.2759036167.

The spelling of 114986869 in words is "one hundred fourteen million, nine hundred eighty-six thousand, eight hundred sixty-nine".