11488773 has 8 divisors (see below), whose sum is σ = 15360928. Its totient is φ = 7637904.

The previous prime is 11488769. The next prime is 11488837. The reversal of 11488773 is 37788411.

11488773 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11488773 - 2² = 11488769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11488703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4015 + ... + 6252.

It is an arithmetic number, because the mean of its divisors is an integer number (1920116).

Almost surely, 2^11488773 is an apocalyptic number.

It is an amenable number.

11488773 is a deficient number, since it is larger than the sum of its proper divisors (3872155).

11488773 is a wasteful number, since it uses less digits than its factorization.

11488773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10643.

The product of its digits is 37632, while the sum is 39.

The square root of 11488773 is about 3389.5092565149. The cubic root of 11488773 is about 225.6443946823.

It can be divided in two parts, 114887 and 73, that added together give a triangular number (114960 = T₄₇₉).

The spelling of 11488773 in words is "eleven million, four hundred eighty-eight thousand, seven hundred seventy-three".