29052605 has 4 divisors (see below), whose sum is σ = 34863132. Its totient is φ = 23242080.

The previous prime is 29052599. The next prime is 29052619. The reversal of 29052605 is 50625092.

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 5597956 + 23454649 = 2366^2 + 4843^2 .

It is not a de Polignac number, because 29052605 - 2⁴ = 29052589 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 3 ways as a sum of consecutive naturals, for example, 2905256 + ... + 2905265.

It is an arithmetic number, because the mean of its divisors is an integer number (8715783).

Almost surely, 2^29052605 is an apocalyptic number.

It is an amenable number.

29052605 is a deficient number, since it is larger than the sum of its proper divisors (5810527).

29052605 is an equidigital number, since it uses as much as digits as its factorization.

29052605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5810526.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 29052605 is about 5390.0468458076. The cubic root of 29052605 is about 307.4173395813.

Adding to 29052605 its reverse (50625092), we get a palindrome (79677697).

The spelling of 29052605 in words is "twenty-nine million, fifty-two thousand, six hundred five".