3150001 has 2 divisors, whose sum is σ = 3150002. Its totient is φ = 3150000.

The previous prime is 3149999. The next prime is 3150031. The reversal of 3150001 is 1000513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3045025 + 104976 = 1745^2 + 324^2 .

It is a cyclic number.

It is not a de Polignac number, because 3150001 - 2¹ = 3149999 is a prime.

Together with 3149999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3150001.

It is not a weakly prime, because it can be changed into another prime (3150031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575000 + 1575001.

It is an arithmetic number, because the mean of its divisors is an integer number (1575001).

Almost surely, 2^3150001 is an apocalyptic number.

It is an amenable number.

3150001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3150001 is an equidigital number, since it uses as much as digits as its factorization.

3150001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 3150001 is about 1774.8242166479. The cubic root of 3150001 is about 146.5897364000.

Adding to 3150001 its reverse (1000513), we get a palindrome (4150514).

The spelling of 3150001 in words is "three million, one hundred fifty thousand, one".