11473028 has 24 divisors (see below), whose sum is σ = 24296832. Its totient is φ = 4627584.

The previous prime is 11473019. The next prime is 11473031. The reversal of 11473028 is 82037411.

It is a junction number, because it is equal to n+sod(n) for n = 11472988 and 11473006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11576 + ... + 12527.

It is an arithmetic number, because the mean of its divisors is an integer number (1012368).

Almost surely, 2^11473028 is an apocalyptic number.

It is an amenable number.

11473028 is an abundant number, since it is smaller than the sum of its proper divisors (12823804).

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

11473028 is a wasteful number, since it uses less digits than its factorization.

11473028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24131 (or 24129 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 11473028 is about 3387.1858525921. The cubic root of 11473028 is about 225.5412680555.

The spelling of 11473028 in words is "eleven million, four hundred seventy-three thousand, twenty-eight".