1273713 has 16 divisors (see below), whose sum is σ = 1959936. Its totient is φ = 720720.

The previous prime is 1273693. The next prime is 1273721. The reversal of 1273713 is 3173721.

It is not a de Polignac number, because 1273713 - 2⁵ = 1273681 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1273733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2520 + ... + 2982.

It is an arithmetic number, because the mean of its divisors is an integer number (122496).

2^1273713 is an apocalyptic number.

It is an amenable number.

1273713 is a deficient number, since it is larger than the sum of its proper divisors (686223).

1273713 is a wasteful number, since it uses less digits than its factorization.

1273713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604.

The product of its digits is 882, while the sum is 24.

The square root of 1273713 is about 1128.5889419979. The cubic root of 1273713 is about 108.3986467426.

The spelling of 1273713 in words is "one million, two hundred seventy-three thousand, seven hundred thirteen".