70383241 has 2 divisors, whose sum is σ = 70383242. Its totient is φ = 70383240.

The previous prime is 70383227. The next prime is 70383251. The reversal of 70383241 is 14238307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49406841 + 20976400 = 7029^2 + 4580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70383241 is a prime.

It is a super-2 number, since 2×70383241² = 9907601227328162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70383211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35191620 + 35191621.

It is an arithmetic number, because the mean of its divisors is an integer number (35191621).

Almost surely, 2^70383241 is an apocalyptic number.

It is an amenable number.

70383241 is a deficient number, since it is larger than the sum of its proper divisors (1).

70383241 is an equidigital number, since it uses as much as digits as its factorization.

70383241 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 70383241 is about 8389.4720334476. The cubic root of 70383241 is about 412.8792784640.

The spelling of 70383241 in words is "seventy million, three hundred eighty-three thousand, two hundred forty-one".