28424883 has 8 divisors (see below), whose sum is σ = 37937088. Its totient is φ = 18931304.

The previous prime is 28424873. The next prime is 28424899. The reversal of 28424883 is 38842482.

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

It is a cyclic number.

It is not a de Polignac number, because 28424883 - 2⁶ = 28424819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28424863) 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, 585 + ... + 7562.

It is an arithmetic number, because the mean of its divisors is an integer number (4742136).

Almost surely, 2^28424883 is an apocalyptic number.

28424883 is a deficient number, since it is larger than the sum of its proper divisors (9512205).

28424883 is a wasteful number, since it uses less digits than its factorization.

28424883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9313.

The product of its digits is 98304, while the sum is 39.

The square root of 28424883 is about 5331.4991325142. The cubic root of 28424883 is about 305.1871394753.

The spelling of 28424883 in words is "twenty-eight million, four hundred twenty-four thousand, eight hundred eighty-three".