30022829 has 2 divisors, whose sum is σ = 30022830. Its totient is φ = 30022828.

The previous prime is 30022823. The next prime is 30022841. The reversal of 30022829 is 92822003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25300900 + 4721929 = 5030^2 + 2173^2 .

It is an emirp because it is prime and its reverse (92822003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30022829 - 2⁴ = 30022813 is a prime.

It is a super-2 number, since 2×30022829² = 1802740522326482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30022798 and 30022807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30022823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011414 + 15011415.

It is an arithmetic number, because the mean of its divisors is an integer number (15011415).

Almost surely, 2^30022829 is an apocalyptic number.

It is an amenable number.

30022829 is a deficient number, since it is larger than the sum of its proper divisors (1).

30022829 is an equidigital number, since it uses as much as digits as its factorization.

30022829 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 26.

The square root of 30022829 is about 5479.3091717843. The cubic root of 30022829 is about 310.8020472903.

The spelling of 30022829 in words is "thirty million, twenty-two thousand, eight hundred twenty-nine".