70238341 has 2 divisors, whose sum is σ = 70238342. Its totient is φ = 70238340.

The previous prime is 70238327. The next prime is 70238353. The reversal of 70238341 is 14383207.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66830625 + 3407716 = 8175^2 + 1846^2 .

It is a cyclic number.

It is not a de Polignac number, because 70238341 - 2⁷ = 70238213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70230341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35119170 + 35119171.

It is an arithmetic number, because the mean of its divisors is an integer number (35119171).

Almost surely, 2^70238341 is an apocalyptic number.

It is an amenable number.

70238341 is a deficient number, since it is larger than the sum of its proper divisors (1).

70238341 is an equidigital number, since it uses as much as digits as its factorization.

70238341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 70238341 is about 8380.8317606309. The cubic root of 70238341 is about 412.5957483275.

The spelling of 70238341 in words is "seventy million, two hundred thirty-eight thousand, three hundred forty-one".