70223833 has 2 divisors, whose sum is σ = 70223834. Its totient is φ = 70223832.

The previous prime is 70223827. The next prime is 70223843. The reversal of 70223833 is 33832207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37356544 + 32867289 = 6112^2 + 5733^2 .

It is a cyclic number.

It is not a de Polignac number, because 70223833 - 2⁵ = 70223801 is a prime.

It is not a weakly prime, because it can be changed into another prime (70223843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35111916 + 35111917.

It is an arithmetic number, because the mean of its divisors is an integer number (35111917).

Almost surely, 2^70223833 is an apocalyptic number.

It is an amenable number.

70223833 is a deficient number, since it is larger than the sum of its proper divisors (1).

70223833 is an equidigital number, since it uses as much as digits as its factorization.

70223833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 70223833 is about 8379.9661693828. The cubic root of 70223833 is about 412.5673386241.

The spelling of 70223833 in words is "seventy million, two hundred twenty-three thousand, eight hundred thirty-three".