29068135 has 4 divisors (see below), whose sum is σ = 34881768. Its totient is φ = 23254504.

The previous prime is 29068093. The next prime is 29068183. The reversal of 29068135 is 53186092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29068135 - 2¹¹ = 29066087 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 29068135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906809 + ... + 2906818.

It is an arithmetic number, because the mean of its divisors is an integer number (8720442).

Almost surely, 2^29068135 is an apocalyptic number.

29068135 is a deficient number, since it is larger than the sum of its proper divisors (5813633).

29068135 is an equidigital number, since it uses as much as digits as its factorization.

29068135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813632.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 29068135 is about 5391.4872716162. The cubic root of 29068135 is about 307.4721062234.

The spelling of 29068135 in words is "twenty-nine million, sixty-eight thousand, one hundred thirty-five".