612848323 has 2 divisors, whose sum is σ = 612848324. Its totient is φ = 612848322.

The previous prime is 612848311. The next prime is 612848371. The reversal of 612848323 is 323848216.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612848323 is a prime.

It is not a weakly prime, because it can be changed into another prime (612842323) 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, 306424161 + 306424162.

It is an arithmetic number, because the mean of its divisors is an integer number (306424162).

Almost surely, 2^612848323 is an apocalyptic number.

612848323 is a deficient number, since it is larger than the sum of its proper divisors (1).

612848323 is an equidigital number, since it uses as much as digits as its factorization.

612848323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 37.

The square root of 612848323 is about 24755.7735286135. The cubic root of 612848323 is about 849.4105823766.

The spelling of 612848323 in words is "six hundred twelve million, eight hundred forty-eight thousand, three hundred twenty-three".