8114149 has 2 divisors, whose sum is σ = 8114150. Its totient is φ = 8114148.

The previous prime is 8114129. The next prime is 8114177. The reversal of 8114149 is 9414118.

It is an a-pointer prime, because the next prime (8114177) can be obtained adding 8114149 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 1483524 = 2575^2 + 1218^2 .

It is a cyclic number.

It is not a de Polignac number, because 8114149 - 2⁷ = 8114021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8114129) 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, 4057074 + 4057075.

It is an arithmetic number, because the mean of its divisors is an integer number (4057075).

Almost surely, 2^8114149 is an apocalyptic number.

It is an amenable number.

8114149 is a deficient number, since it is larger than the sum of its proper divisors (1).

8114149 is an equidigital number, since it uses as much as digits as its factorization.

8114149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 28.

The square root of 8114149 is about 2848.5345355112. The cubic root of 8114149 is about 200.9467528897.

The spelling of 8114149 in words is "eight million, one hundred fourteen thousand, one hundred forty-nine".