11027480 has 32 divisors (see below), whose sum is σ = 25485840. Its totient is φ = 4291200.

The previous prime is 11027473. The next prime is 11027491. The reversal of 11027480 is 8472011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246 + ... + 5205.

Almost surely, 2^11027480 is an apocalyptic number.

11027480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11027480 is an abundant number, since it is smaller than the sum of its proper divisors (14458360).

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

11027480 is a wasteful number, since it uses less digits than its factorization.

11027480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7499 (or 7495 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 11027480 is about 3320.7649721111. The cubic root of 11027480 is about 222.5830519397.

Adding to 11027480 its reverse (8472011), we get a palindrome (19499491).

The spelling of 11027480 in words is "eleven million, twenty-seven thousand, four hundred eighty".