28310050 has 12 divisors (see below), whose sum is σ = 52656786. Its totient is φ = 11324000.

The previous prime is 28310047. The next prime is 28310059. The reversal of 28310050 is 5001382.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 23648769 + 4661281 = 4863^2 + 2159^2 .

It is not an unprimeable number, because it can be changed into a prime (28310059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283051 + ... + 283150.

Almost surely, 2^28310050 is an apocalyptic number.

28310050 is a deficient number, since it is larger than the sum of its proper divisors (24346736).

28310050 is a wasteful number, since it uses less digits than its factorization.

28310050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566213 (or 566208 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 28310050 is about 5320.7189363844. The cubic root of 28310050 is about 304.7756120796.

It can be divided in two parts, 28 and 310050, that added together give a triangular number (310078 = T₇₈₇).

The spelling of 28310050 in words is "twenty-eight million, three hundred ten thousand, fifty".