1448006737 has 2 divisors, whose sum is σ = 1448006738. Its totient is φ = 1448006736.

The previous prime is 1448006719. The next prime is 1448006753. The reversal of 1448006737 is 7376008441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1304582161 + 143424576 = 36119^2 + 11976^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448006737 - 2¹¹ = 1448004689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1448006737.

It is not a weakly prime, because it can be changed into another prime (1448006767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724003368 + 724003369.

It is an arithmetic number, because the mean of its divisors is an integer number (724003369).

Almost surely, 2^1448006737 is an apocalyptic number.

It is an amenable number.

1448006737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448006737 is an equidigital number, since it uses as much as digits as its factorization.

1448006737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1448006737 is about 38052.6837029926. The cubic root of 1448006737 is about 1131.3323197139.

The spelling of 1448006737 in words is "one billion, four hundred forty-eight million, six thousand, seven hundred thirty-seven".