28858083 has 8 divisors (see below), whose sum is σ = 38780928. Its totient is φ = 19086984.

The previous prime is 28858073. The next prime is 28858087. The reversal of 28858083 is 38085882.

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

It is not a de Polignac number, because 28858083 - 2¹² = 28853987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28858087) 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, 37491 + ... + 38252.

It is an arithmetic number, because the mean of its divisors is an integer number (4847616).

Almost surely, 2^28858083 is an apocalyptic number.

28858083 is a deficient number, since it is larger than the sum of its proper divisors (9922845).

28858083 is a wasteful number, since it uses less digits than its factorization.

28858083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75873.

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 28858083 is about 5371.9719842903. The cubic root of 28858083 is about 306.7296973203.

The spelling of 28858083 in words is "twenty-eight million, eight hundred fifty-eight thousand, eighty-three".