11770973 has 4 divisors (see below), whose sum is σ = 11836188. Its totient is φ = 11705760.

The previous prime is 11770961. The next prime is 11770981. The reversal of 11770973 is 37907711.

It is a happy number.

11770973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37907711 = 797 ⋅47563.

It can be written as a sum of positive squares in 2 ways, for example, as 5026564 + 6744409 = 2242^2 + 2597^2 .

It is a cyclic number.

It is not a de Polignac number, because 11770973 - 2⁶ = 11770909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11770933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32336 + ... + 32697.

It is an arithmetic number, because the mean of its divisors is an integer number (2959047).

Almost surely, 2^11770973 is an apocalyptic number.

It is an amenable number.

11770973 is a deficient number, since it is larger than the sum of its proper divisors (65215).

11770973 is an equidigital number, since it uses as much as digits as its factorization.

11770973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65214.

The product of its (nonzero) digits is 9261, while the sum is 35.

The square root of 11770973 is about 3430.8851627532. The cubic root of 11770973 is about 227.4769803219.

The spelling of 11770973 in words is "eleven million, seven hundred seventy thousand, nine hundred seventy-three".