30134417 has 2 divisors, whose sum is σ = 30134418. Its totient is φ = 30134416.

The previous prime is 30134413. The next prime is 30134431. The reversal of 30134417 is 71443103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28472896 + 1661521 = 5336^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 30134417 - 2² = 30134413 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 30134392 and 30134401.

It is not a weakly prime, because it can be changed into another prime (30134411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15067208 + 15067209.

It is an arithmetic number, because the mean of its divisors is an integer number (15067209).

Almost surely, 2^30134417 is an apocalyptic number.

It is an amenable number.

30134417 is a deficient number, since it is larger than the sum of its proper divisors (1).

30134417 is an equidigital number, since it uses as much as digits as its factorization.

30134417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 30134417 is about 5489.4823981866. The cubic root of 30134417 is about 311.1866312933.

The spelling of 30134417 in words is "thirty million, one hundred thirty-four thousand, four hundred seventeen".