30084233 has 2 divisors, whose sum is σ = 30084234. Its totient is φ = 30084232.

The previous prime is 30084221. The next prime is 30084269. The reversal of 30084233 is 33248003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25080064 + 5004169 = 5008^2 + 2237^2 .

It is a cyclic number.

It is not a de Polignac number, because 30084233 - 2⁴ = 30084217 is a prime.

It is a super-2 number, since 2×30084233² = 1810122150396578, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30084199 and 30084208.

It is not a weakly prime, because it can be changed into another prime (30084433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15042116 + 15042117.

It is an arithmetic number, because the mean of its divisors is an integer number (15042117).

Almost surely, 2^30084233 is an apocalyptic number.

It is an amenable number.

30084233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30084233 is an equidigital number, since it uses as much as digits as its factorization.

30084233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 30084233 is about 5484.9095708134. The cubic root of 30084233 is about 311.0137916362.

The spelling of 30084233 in words is "thirty million, eighty-four thousand, two hundred thirty-three".