114145489 has 2 divisors, whose sum is σ = 114145490. Its totient is φ = 114145488.

The previous prime is 114145433. The next prime is 114145529. The reversal of 114145489 is 984541411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106812225 + 7333264 = 10335^2 + 2708^2 .

It is a cyclic number.

It is not a de Polignac number, because 114145489 - 2¹⁹ = 113621201 is a prime.

It is a Chen prime.

It is equal to p_6526684 and since 114145489 and 6526684 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (114145289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57072744 + 57072745.

It is an arithmetic number, because the mean of its divisors is an integer number (57072745).

Almost surely, 2^114145489 is an apocalyptic number.

It is an amenable number.

114145489 is a deficient number, since it is larger than the sum of its proper divisors (1).

114145489 is an equidigital number, since it uses as much as digits as its factorization.

114145489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 37.

The square root of 114145489 is about 10683.8892263071. The cubic root of 114145489 is about 485.0869422908.

The spelling of 114145489 in words is "one hundred fourteen million, one hundred forty-five thousand, four hundred eighty-nine".