30006029 has 4 divisors (see below), whose sum is σ = 30071580. Its totient is φ = 29940480.

The previous prime is 30006019. The next prime is 30006049. The reversal of 30006029 is 92060003.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92060003 = 7 ⋅13151429.

It can be written as a sum of positive squares in 2 ways, for example, as 22705225 + 7300804 = 4765^2 + 2702^2 .

It is a cyclic number.

It is not a de Polignac number, because 30006029 - 2⁴ = 30006013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30006029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30006019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32084 + ... + 33005.

It is an arithmetic number, because the mean of its divisors is an integer number (7517895).

Almost surely, 2^30006029 is an apocalyptic number.

It is an amenable number.

30006029 is a deficient number, since it is larger than the sum of its proper divisors (65551).

30006029 is an equidigital number, since it uses as much as digits as its factorization.

30006029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65550.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 30006029 is about 5477.7759172861. The cubic root of 30006029 is about 310.7440642065.

The spelling of 30006029 in words is "thirty million, six thousand, twenty-nine".