28482833 has 2 divisors, whose sum is σ = 28482834. Its totient is φ = 28482832.

The previous prime is 28482829. The next prime is 28482841. The reversal of 28482833 is 33828482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18037009 + 10445824 = 4247^2 + 3232^2 .

It is a cyclic number.

It is not a de Polignac number, because 28482833 - 2² = 28482829 is a prime.

It is a super-2 number, since 2×28482833² = 1622543551411778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28481833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14241416 + 14241417.

It is an arithmetic number, because the mean of its divisors is an integer number (14241417).

Almost surely, 2^28482833 is an apocalyptic number.

It is an amenable number.

28482833 is a deficient number, since it is larger than the sum of its proper divisors (1).

28482833 is an equidigital number, since it uses as much as digits as its factorization.

28482833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 38.

The square root of 28482833 is about 5336.9310469595. The cubic root of 28482833 is about 305.3943943858.

The spelling of 28482833 in words is "twenty-eight million, four hundred eighty-two thousand, eight hundred thirty-three".