28110036 has 24 divisors (see below), whose sum is σ = 66515904. Its totient is φ = 9237760.

The previous prime is 28110013. The next prime is 28110041. The reversal of 28110036 is 63001182.

It is a junction number, because it is equal to n+sod(n) for n = 28109994 and 28110021.

It is a congruent number.

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, 15645 + ... + 17348.

It is an arithmetic number, because the mean of its divisors is an integer number (2771496).

Almost surely, 2^28110036 is an apocalyptic number.

It is an amenable number.

28110036 is an abundant number, since it is smaller than the sum of its proper divisors (38405868).

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

28110036 is a wasteful number, since it uses less digits than its factorization.

28110036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33071 (or 33069 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 28110036 is about 5301.8898517415. The cubic root of 28110036 is about 304.0561559464.

The spelling of 28110036 in words is "twenty-eight million, one hundred ten thousand, thirty-six".