114849409 has 2 divisors, whose sum is σ = 114849410. Its totient is φ = 114849408.

The previous prime is 114849379. The next prime is 114849421. The reversal of 114849409 is 904948411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89245809 + 25603600 = 9447^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 114849409 - 2¹³ = 114841217 is a prime.

It is equal to p_6564568 and since 114849409 and 6564568 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 (114849439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57424704 + 57424705.

It is an arithmetic number, because the mean of its divisors is an integer number (57424705).

Almost surely, 2^114849409 is an apocalyptic number.

It is an amenable number.

114849409 is a deficient number, since it is larger than the sum of its proper divisors (1).

114849409 is an equidigital number, since it uses as much as digits as its factorization.

114849409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 114849409 is about 10716.7816530897. The cubic root of 114849409 is about 486.0820549920.

The spelling of 114849409 in words is "one hundred fourteen million, eight hundred forty-nine thousand, four hundred nine".