28334350 has 24 divisors (see below), whose sum is σ = 57494088. Its totient is φ = 10303200.

The previous prime is 28334347. The next prime is 28334351. The reversal of 28334350 is 5343382.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28334351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25209 + ... + 26308.

It is an arithmetic number, because the mean of its divisors is an integer number (2395587).

Almost surely, 2^28334350 is an apocalyptic number.

28334350 is an abundant number, since it is smaller than the sum of its proper divisors (29159738).

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

28334350 is a wasteful number, since it uses less digits than its factorization.

28334350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51540 (or 51535 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 28334350 is about 5323.0019725715. The cubic root of 28334350 is about 304.8627887699.

The spelling of 28334350 in words is "twenty-eight million, three hundred thirty-four thousand, three hundred fifty".