29052905 has 32 divisors (see below), whose sum is σ = 41174784. Its totient is φ = 19270656.

The previous prime is 29052899. The next prime is 29052911. The reversal of 29052905 is 50925092.

It is an interprime number because it is at equal distance from previous prime (29052899) and next prime (29052911).

It is a cyclic number.

It is not a de Polignac number, because 29052905 - 2⁴ = 29052889 is a prime.

It is an alternating number because its digits alternate between even and odd.

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 31 ways as a sum of consecutive naturals, for example, 211997 + ... + 212133.

It is an arithmetic number, because the mean of its divisors is an integer number (1286712).

Almost surely, 2^29052905 is an apocalyptic number.

It is an amenable number.

29052905 is a deficient number, since it is larger than the sum of its proper divisors (12121879).

29052905 is a wasteful number, since it uses less digits than its factorization.

29052905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 29052905 is about 5390.0746748074. The cubic root of 29052905 is about 307.4183977180.

Adding to 29052905 its reverse (50925092), we get a palindrome (79977997).

The spelling of 29052905 in words is "twenty-nine million, fifty-two thousand, nine hundred five".