11080028 has 12 divisors (see below), whose sum is σ = 19421640. Its totient is φ = 5530992.

The previous prime is 11080009. The next prime is 11080033. The reversal of 11080028 is 82008011.

It is a junction number, because it is equal to n+sod(n) for n = 11079991 and 11080009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043 + ... + 4821.

It is an arithmetic number, because the mean of its divisors is an integer number (1618470).

Almost surely, 2^11080028 is an apocalyptic number.

It is an amenable number.

11080028 is a deficient number, since it is larger than the sum of its proper divisors (8341612).

11080028 is a wasteful number, since it uses less digits than its factorization.

11080028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11080028 is about 3328.6676013084. The cubic root of 11080028 is about 222.9360417705.

Adding to 11080028 its reverse (82008011), we get a palindrome (93088039).

The spelling of 11080028 in words is "eleven million, eighty thousand, twenty-eight".