11180480 has 28 divisors (see below), whose sum is σ = 26624280. Its totient is φ = 4472064.

The previous prime is 11180479. The next prime is 11180489. The reversal of 11180480 is 8408111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11180489) 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, 17150 + ... + 17789.

Almost surely, 2^11180480 is an apocalyptic number.

11180480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11180480 is an abundant number, since it is smaller than the sum of its proper divisors (15443800).

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

11180480 is an equidigital number, since it uses as much as digits as its factorization.

11180480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34956 (or 34946 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 11180480 is about 3343.7224765222. The cubic root of 11180480 is about 223.6077318294.

Adding to 11180480 its reverse (8408111), we get a palindrome (19588591).

The spelling of 11180480 in words is "eleven million, one hundred eighty thousand, four hundred eighty".