29530141 has 2 divisors, whose sum is σ = 29530142. Its totient is φ = 29530140.

The previous prime is 29530117. The next prime is 29530153. The reversal of 29530141 is 14103592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20738916 + 8791225 = 4554^2 + 2965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29530141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29510141) 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, 14765070 + 14765071.

It is an arithmetic number, because the mean of its divisors is an integer number (14765071).

Almost surely, 2^29530141 is an apocalyptic number.

It is an amenable number.

29530141 is a deficient number, since it is larger than the sum of its proper divisors (1).

29530141 is an equidigital number, since it uses as much as digits as its factorization.

29530141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 29530141 is about 5434.1642411690. The cubic root of 29530141 is about 309.0925282263.

The spelling of 29530141 in words is "twenty-nine million, five hundred thirty thousand, one hundred forty-one".