11474320 has 160 divisors (see below), whose sum is σ = 33747840. Its totient is φ = 3563520.

The previous prime is 11474317. The next prime is 11474357. The reversal of 11474320 is 2347411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11474291 and 11474300.

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 31 ways as a sum of consecutive naturals, for example, 194451 + ... + 194509.

It is an arithmetic number, because the mean of its divisors is an integer number (210924).

Almost surely, 2^11474320 is an apocalyptic number.

11474320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11474320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16873920).

11474320 is an abundant number, since it is smaller than the sum of its proper divisors (22273520).

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

11474320 is a wasteful number, since it uses less digits than its factorization.

11474320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 11474320 is about 3387.3765660168. The cubic root of 11474320 is about 225.5497339513.

The spelling of 11474320 in words is "eleven million, four hundred seventy-four thousand, three hundred twenty".