28674350 has 12 divisors (see below), whose sum is σ = 53334384. Its totient is φ = 11469720.

The previous prime is 28674313. The next prime is 28674361. The reversal of 28674350 is 5347682.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 28674350.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 286694 + ... + 286793.

It is an arithmetic number, because the mean of its divisors is an integer number (4444532).

Almost surely, 2^28674350 is an apocalyptic number.

28674350 is a deficient number, since it is larger than the sum of its proper divisors (24660034).

28674350 is a wasteful number, since it uses less digits than its factorization.

28674350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573499 (or 573494 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 28674350 is about 5354.8436018244. The cubic root of 28674350 is about 306.0773509725.

The spelling of 28674350 in words is "twenty-eight million, six hundred seventy-four thousand, three hundred fifty".