241970849 has 2 divisors, whose sum is σ = 241970850. Its totient is φ = 241970848.

The previous prime is 241970821. The next prime is 241970863. The reversal of 241970849 is 948079142.

241970849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145636624 + 96334225 = 12068^2 + 9815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241970849 is a prime.

It is not a weakly prime, because it can be changed into another prime (241970819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120985424 + 120985425.

It is an arithmetic number, because the mean of its divisors is an integer number (120985425).

Almost surely, 2^241970849 is an apocalyptic number.

It is an amenable number.

241970849 is a deficient number, since it is larger than the sum of its proper divisors (1).

241970849 is an equidigital number, since it uses as much as digits as its factorization.

241970849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 241970849 is about 15555.4122092602. The cubic root of 241970849 is about 623.1429454357.

The spelling of 241970849 in words is "two hundred forty-one million, nine hundred seventy thousand, eight hundred forty-nine".