1314922073 has 2 divisors, whose sum is σ = 1314922074. Its totient is φ = 1314922072.

The previous prime is 1314922067. The next prime is 1314922087. The reversal of 1314922073 is 3702294131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214661904 + 100260169 = 34852^2 + 10013^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314922073 - 2¹⁴ = 1314905689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314922033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657461036 + 657461037.

It is an arithmetic number, because the mean of its divisors is an integer number (657461037).

Almost surely, 2^1314922073 is an apocalyptic number.

It is an amenable number.

1314922073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314922073 is an equidigital number, since it uses as much as digits as its factorization.

1314922073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1314922073 is about 36261.8542410616. The cubic root of 1314922073 is about 1095.5528641304.

The spelling of 1314922073 in words is "one billion, three hundred fourteen million, nine hundred twenty-two thousand, seventy-three".