240601849 has 2 divisors, whose sum is σ = 240601850. Its totient is φ = 240601848.

The previous prime is 240601843. The next prime is 240601853. The reversal of 240601849 is 948106042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208282624 + 32319225 = 14432^2 + 5685^2 .

It is a cyclic number.

It is not a de Polignac number, because 240601849 - 2³ = 240601841 is a prime.

It is not a weakly prime, because it can be changed into another prime (240601841) 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, 120300924 + 120300925.

It is an arithmetic number, because the mean of its divisors is an integer number (120300925).

Almost surely, 2^240601849 is an apocalyptic number.

It is an amenable number.

240601849 is a deficient number, since it is larger than the sum of its proper divisors (1).

240601849 is an equidigital number, since it uses as much as digits as its factorization.

240601849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 240601849 is about 15511.3458152412. The cubic root of 240601849 is about 621.9655355642.

The spelling of 240601849 in words is "two hundred forty million, six hundred one thousand, eight hundred forty-nine".