29114905 has 4 divisors (see below), whose sum is σ = 34937892. Its totient is φ = 23291920.

The previous prime is 29114903. The next prime is 29114909. The reversal of 29114905 is 50941192.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12362256 + 16752649 = 3516^2 + 4093^2 .

It is not a de Polignac number, because 29114905 - 2¹ = 29114903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29114903) 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 in 3 ways as a sum of consecutive naturals, for example, 2911486 + ... + 2911495.

It is an arithmetic number, because the mean of its divisors is an integer number (8734473).

Almost surely, 2^29114905 is an apocalyptic number.

It is an amenable number.

29114905 is a deficient number, since it is larger than the sum of its proper divisors (5822987).

29114905 is an equidigital number, since it uses as much as digits as its factorization.

29114905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822986.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 29114905 is about 5395.8229214829. The cubic root of 29114905 is about 307.6369231804.

The spelling of 29114905 in words is "twenty-nine million, one hundred fourteen thousand, nine hundred five".