2236148273 has 2 divisors, whose sum is σ = 2236148274. Its totient is φ = 2236148272.

The previous prime is 2236148237. The next prime is 2236148293. The reversal of 2236148273 is 3728416322.

Together with previous prime (2236148237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1231448464 + 1004699809 = 35092^2 + 31697^2 .

It is a cyclic number.

It is not a de Polignac number, because 2236148273 - 2¹² = 2236144177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2236148293) 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, 1118074136 + 1118074137.

It is an arithmetic number, because the mean of its divisors is an integer number (1118074137).

Almost surely, 2^2236148273 is an apocalyptic number.

It is an amenable number.

2236148273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2236148273 is an equidigital number, since it uses as much as digits as its factorization.

2236148273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 38.

The square root of 2236148273 is about 47287.9294640821. The cubic root of 2236148273 is about 1307.6761381889.

The spelling of 2236148273 in words is "two billion, two hundred thirty-six million, one hundred forty-eight thousand, two hundred seventy-three".