30514229 has 2 divisors, whose sum is σ = 30514230. Its totient is φ = 30514228.

The previous prime is 30514217. The next prime is 30514241. The reversal of 30514229 is 92241503.

It is a balanced prime because it is at equal distance from previous prime (30514217) and next prime (30514241).

It can be written as a sum of positive squares in only one way, i.e., 30228004 + 286225 = 5498^2 + 535^2 .

It is a cyclic number.

It is not a de Polignac number, because 30514229 - 2¹² = 30510133 is a prime.

It is a super-2 number, since 2×30514229² = 1862236342928882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30514198 and 30514207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30514249) 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, 15257114 + 15257115.

It is an arithmetic number, because the mean of its divisors is an integer number (15257115).

Almost surely, 2^30514229 is an apocalyptic number.

It is an amenable number.

30514229 is a deficient number, since it is larger than the sum of its proper divisors (1).

30514229 is an equidigital number, since it uses as much as digits as its factorization.

30514229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 30514229 is about 5523.9685915110. The cubic root of 30514229 is about 312.4885679018.

The spelling of 30514229 in words is "thirty million, five hundred fourteen thousand, two hundred twenty-nine".