1295947 has 2 divisors, whose sum is σ = 1295948. Its totient is φ = 1295946.

The previous prime is 1295881. The next prime is 1295953. The reversal of 1295947 is 7495921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1295947 - 2¹¹ = 1293899 is a prime.

It is a Chen prime.

1295947 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1295347) 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 as a sum of consecutive naturals, namely, 647973 + 647974.

It is an arithmetic number, because the mean of its divisors is an integer number (647974).

2^1295947 is an apocalyptic number.

1295947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295947 is an equidigital number, since it uses as much as digits as its factorization.

1295947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 37.

The square root of 1295947 is about 1138.3966795454. The cubic root of 1295947 is about 109.0257493245.

It can be divided in two parts, 12 and 95947, that added together give a palindrome (95959).

The spelling of 1295947 in words is "one million, two hundred ninety-five thousand, nine hundred forty-seven".