1295761 has 2 divisors, whose sum is σ = 1295762. Its totient is φ = 1295760.

The previous prime is 1295747. The next prime is 1295783. The reversal of 1295761 is 1675921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115136 + 180625 = 1056^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 1295761 - 2¹³ = 1287569 is a prime.

It is not a weakly prime, because it can be changed into another prime (1295711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647880 + 647881.

It is an arithmetic number, because the mean of its divisors is an integer number (647881).

2^1295761 is an apocalyptic number.

It is an amenable number.

1295761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295761 is an equidigital number, since it uses as much as digits as its factorization.

1295761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 31.

The square root of 1295761 is about 1138.3149827706. The cubic root of 1295761 is about 109.0205331236.

The spelling of 1295761 in words is "one million, two hundred ninety-five thousand, seven hundred sixty-one".