1348765001 has 4 divisors (see below), whose sum is σ = 1349042052. Its totient is φ = 1348487952.

The previous prime is 1348764983. The next prime is 1348765013. The reversal of 1348765001 is 1005678431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1005678431 = 4517 ⋅222643.

It can be written as a sum of positive squares in 2 ways, for example, as 708624400 + 640140601 = 26620^2 + 25301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348765001 - 2²⁶ = 1281656137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348765501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131090 + ... + 141003.

It is an arithmetic number, because the mean of its divisors is an integer number (337260513).

Almost surely, 2^1348765001 is an apocalyptic number.

It is an amenable number.

1348765001 is a deficient number, since it is larger than the sum of its proper divisors (277051).

1348765001 is an equidigital number, since it uses as much as digits as its factorization.

1348765001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277050.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1348765001 is about 36725.5360886672. The cubic root of 1348765001 is about 1104.8723263831.

The spelling of 1348765001 in words is "one billion, three hundred forty-eight million, seven hundred sixty-five thousand, one".