1295993 has 2 divisors, whose sum is σ = 1295994. Its totient is φ = 1295992.

The previous prime is 1295989. The next prime is 1296007. The reversal of 1295993 is 3995921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 822649 + 473344 = 907^2 + 688^2 .

It is an emirp because it is prime and its reverse (3995921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1295993 - 2² = 1295989 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1295953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647996 + 647997.

It is an arithmetic number, because the mean of its divisors is an integer number (647997).

2^1295993 is an apocalyptic number.

It is an amenable number.

1295993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295993 is an equidigital number, since it uses as much as digits as its factorization.

1295993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21870, while the sum is 38.

The square root of 1295993 is about 1138.4168832199. The cubic root of 1295993 is about 109.0270392757.

The spelling of 1295993 in words is "one million, two hundred ninety-five thousand, nine hundred ninety-three".