11059480 has 16 divisors (see below), whose sum is σ = 24883920. Its totient is φ = 4423776.

The previous prime is 11059459. The next prime is 11059487. The reversal of 11059480 is 8495011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11059487) 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, 138204 + ... + 138283.

It is an arithmetic number, because the mean of its divisors is an integer number (1555245).

Almost surely, 2^11059480 is an apocalyptic number.

11059480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11059480 is an abundant number, since it is smaller than the sum of its proper divisors (13824440).

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

11059480 is a wasteful number, since it uses less digits than its factorization.

11059480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276498 (or 276494 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 11059480 is about 3325.5796487229. The cubic root of 11059480 is about 222.7981442708.

It can be divided in two parts, 1105 and 9480, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 11059480 in words is "eleven million, fifty-nine thousand, four hundred eighty".