28806050 has 72 divisors (see below), whose sum is σ = 66442176. Its totient is φ = 9097920.

The previous prime is 28805999. The next prime is 28806053. The reversal of 28806050 is 5060882.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28806053) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 58907 + ... + 59393.

It is an arithmetic number, because the mean of its divisors is an integer number (922808).

Almost surely, 2^28806050 is an apocalyptic number.

28806050 is an abundant number, since it is smaller than the sum of its proper divisors (37636126).

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

28806050 is a wasteful number, since it uses less digits than its factorization.

28806050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 28806050 is about 5367.1267918692. The cubic root of 28806050 is about 306.5452352142.

The spelling of 28806050 in words is "twenty-eight million, eight hundred six thousand, fifty".