240941249 has 2 divisors, whose sum is σ = 240941250. Its totient is φ = 240941248.

The previous prime is 240941243. The next prime is 240941263. The reversal of 240941249 is 942149042.

It is a happy number.

240941249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190246849 + 50694400 = 13793^2 + 7120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240941249 is a prime.

It is not a weakly prime, because it can be changed into another prime (240941243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120470624 + 120470625.

It is an arithmetic number, because the mean of its divisors is an integer number (120470625).

Almost surely, 2^240941249 is an apocalyptic number.

It is an amenable number.

240941249 is a deficient number, since it is larger than the sum of its proper divisors (1).

240941249 is an equidigital number, since it uses as much as digits as its factorization.

240941249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 240941249 is about 15522.2823386253. The cubic root of 240941249 is about 622.2578524110.

The spelling of 240941249 in words is "two hundred forty million, nine hundred forty-one thousand, two hundred forty-nine".