28826673 has 8 divisors (see below), whose sum is σ = 38635488. Its totient is φ = 19117824.

The previous prime is 28826671. The next prime is 28826717. The reversal of 28826673 is 37662882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28826673 - 2¹ = 28826671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28826671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24315 + ... + 25472.

It is an arithmetic number, because the mean of its divisors is an integer number (4829436).

Almost surely, 2^28826673 is an apocalyptic number.

It is an amenable number.

28826673 is a deficient number, since it is larger than the sum of its proper divisors (9808815).

28826673 is a wasteful number, since it uses less digits than its factorization.

28826673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49983.

The product of its digits is 193536, while the sum is 42.

The square root of 28826673 is about 5369.0476809207. The cubic root of 28826673 is about 306.6183723309.

The spelling of 28826673 in words is "twenty-eight million, eight hundred twenty-six thousand, six hundred seventy-three".