11322992 has 40 divisors (see below), whose sum is σ = 23703840. Its totient is φ = 5223680.

The previous prime is 11322989. The next prime is 11323001. The reversal of 11322992 is 29922311.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10142 + ... + 11202.

It is an arithmetic number, because the mean of its divisors is an integer number (592596).

Almost surely, 2^11322992 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 11322992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11851920).

11322992 is an abundant number, since it is smaller than the sum of its proper divisors (12380848).

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

11322992 is a wasteful number, since it uses less digits than its factorization.

11322992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1115 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 11322992 is about 3364.9653787223. The cubic root of 11322992 is about 224.5537955385.

The spelling of 11322992 in words is "eleven million, three hundred twenty-two thousand, nine hundred ninety-two".