70024243 has 2 divisors, whose sum is σ = 70024244. Its totient is φ = 70024242.

The previous prime is 70024181. The next prime is 70024261. The reversal of 70024243 is 34242007.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70024243 - 2²¹ = 67927091 is a prime.

It is not a weakly prime, because it can be changed into another prime (70624243) 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, 35012121 + 35012122.

It is an arithmetic number, because the mean of its divisors is an integer number (35012122).

Almost surely, 2^70024243 is an apocalyptic number.

70024243 is a deficient number, since it is larger than the sum of its proper divisors (1).

70024243 is an equidigital number, since it uses as much as digits as its factorization.

70024243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 70024243 is about 8368.0489362814. The cubic root of 70024243 is about 412.1761017845.

The spelling of 70024243 in words is "seventy million, twenty-four thousand, two hundred forty-three".