114145249 has 4 divisors (see below), whose sum is σ = 114978564. Its totient is φ = 113311936.

The previous prime is 114145243. The next prime is 114145253. The reversal of 114145249 is 942541411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29376400 + 84768849 = 5420^2 + 9207^2 .

It is a cyclic number.

It is not a de Polignac number, because 114145249 - 2⁷ = 114145121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114145249.

It is not an unprimeable number, because it can be changed into a prime (114145243) 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 in 3 ways as a sum of consecutive naturals, for example, 416452 + ... + 416725.

It is an arithmetic number, because the mean of its divisors is an integer number (28744641).

Almost surely, 2^114145249 is an apocalyptic number.

It is an amenable number.

114145249 is a deficient number, since it is larger than the sum of its proper divisors (833315).

114145249 is an equidigital number, since it uses as much as digits as its factorization.

114145249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833314.

The product of its digits is 5760, while the sum is 31.

The square root of 114145249 is about 10683.8779944363. The cubic root of 114145249 is about 485.0866023125.

The spelling of 114145249 in words is "one hundred fourteen million, one hundred forty-five thousand, two hundred forty-nine".