11713273 has 16 divisors (see below), whose sum is σ = 13914432. Its totient is φ = 9720000.

The previous prime is 11713237. The next prime is 11713277. The reversal of 11713273 is 37231711.

11713273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11713273 - 2¹³ = 11705081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11713277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14038 + ... + 14848.

It is an arithmetic number, because the mean of its divisors is an integer number (869652).

Almost surely, 2^11713273 is an apocalyptic number.

11713273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11713273 is a deficient number, since it is larger than the sum of its proper divisors (2201159).

11713273 is a wasteful number, since it uses less digits than its factorization.

11713273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936.

The product of its digits is 882, while the sum is 25.

The square root of 11713273 is about 3422.4659238625. The cubic root of 11713273 is about 227.1046823871.

Adding to 11713273 its reverse (37231711), we get a palindrome (48944984).

It can be divided in two parts, 1171 and 3273, that added together give a palindrome (4444).

The spelling of 11713273 in words is "eleven million, seven hundred thirteen thousand, two hundred seventy-three".