29105135 has 16 divisors (see below), whose sum is σ = 35688576. Its totient is φ = 22781088.

The previous prime is 29105123. The next prime is 29105149. The reversal of 29105135 is 53150192.

It is a cyclic number.

It is not a de Polignac number, because 29105135 - 2⁴ = 29105119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94652 + ... + 94958.

It is an arithmetic number, because the mean of its divisors is an integer number (2230536).

Almost surely, 2^29105135 is an apocalyptic number.

29105135 is a deficient number, since it is larger than the sum of its proper divisors (6583441).

29105135 is a wasteful number, since it uses less digits than its factorization.

29105135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 29105135 is about 5394.9175155882. The cubic root of 29105135 is about 307.6025084022.

The spelling of 29105135 in words is "twenty-nine million, one hundred five thousand, one hundred thirty-five".