29300005 has 16 divisors (see below), whose sum is σ = 41569920. Its totient is φ = 19397952.

The previous prime is 29299997. The next prime is 29300009. The reversal of 29300005 is 50000392.

It is not a de Polignac number, because 29300005 - 2³ = 29299997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29300009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13419 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (2598120).

Almost surely, 2^29300005 is an apocalyptic number.

It is an amenable number.

29300005 is a deficient number, since it is larger than the sum of its proper divisors (12269915).

29300005 is a wasteful number, since it uses less digits than its factorization.

29300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28908.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 29300005 is about 5412.9479029453. The cubic root of 29300005 is about 308.2874873804.

Adding to 29300005 its reverse (50000392), we get a palindrome (79300397).

The spelling of 29300005 in words is "twenty-nine million, three hundred thousand, five".