11054380 has 24 divisors (see below), whose sum is σ = 23284800. Its totient is φ = 4408320.

The previous prime is 11054377. The next prime is 11054387. The reversal of 11054380 is 8345011.

It is not an unprimeable number, because it can be changed into a prime (11054387) by changing a digit.

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, 8365 + ... + 9595.

It is an arithmetic number, because the mean of its divisors is an integer number (970200).

Almost surely, 2^11054380 is an apocalyptic number.

11054380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11054380 is an abundant number, since it is smaller than the sum of its proper divisors (12230420).

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

11054380 is a wasteful number, since it uses less digits than its factorization.

11054380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 11054380 is about 3324.8127766838. The cubic root of 11054380 is about 222.7638917489.

Adding to 11054380 its reverse (8345011), we get a palindrome (19399391).

The spelling of 11054380 in words is "eleven million, fifty-four thousand, three hundred eighty".