29000149 has 2 divisors, whose sum is σ = 29000150. Its totient is φ = 29000148.

The previous prime is 29000131. The next prime is 29000177. The reversal of 29000149 is 94100092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28965924 + 34225 = 5382^2 + 185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29000149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29000849) 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, 14500074 + 14500075.

It is an arithmetic number, because the mean of its divisors is an integer number (14500075).

Almost surely, 2^29000149 is an apocalyptic number.

It is an amenable number.

29000149 is a deficient number, since it is larger than the sum of its proper divisors (1).

29000149 is an equidigital number, since it uses as much as digits as its factorization.

29000149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 29000149 is about 5385.1786414194. The cubic root of 29000149 is about 307.2322087461.

The spelling of 29000149 in words is "twenty-nine million, one hundred forty-nine", and thus it is an aban number.