11673112 has 48 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 5121600.

The previous prime is 11673097. The next prime is 11673131. The reversal of 11673112 is 21137611.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29814 + ... + 30202.

It is an arithmetic number, because the mean of its divisors is an integer number (518700).

Almost surely, 2^11673112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11673112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12448800).

11673112 is an abundant number, since it is smaller than the sum of its proper divisors (13224488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11673112 is a wasteful number, since it uses less digits than its factorization.

11673112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 433 counting only the distinct ones).

The product of its digits is 252, while the sum is 22.

The square root of 11673112 is about 3416.5936252355. The cubic root of 11673112 is about 226.8448291682.

The spelling of 11673112 in words is "eleven million, six hundred seventy-three thousand, one hundred twelve".