11455028 has 48 divisors (see below), whose sum is σ = 22767360. Its totient is φ = 5007744.

The previous prime is 11455013. The next prime is 11455051. The reversal of 11455028 is 82055411.

11455028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 11454988 and 11455006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105038 + ... + 105146.

It is an arithmetic number, because the mean of its divisors is an integer number (474320).

Almost surely, 2^11455028 is an apocalyptic number.

It is an amenable number.

11455028 is a deficient number, since it is larger than the sum of its proper divisors (11312332).

11455028 is a wasteful number, since it uses less digits than its factorization.

11455028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 11455028 is about 3384.5277366274. The cubic root of 11455028 is about 225.4232559729.

The spelling of 11455028 in words is "eleven million, four hundred fifty-five thousand, twenty-eight".