29040104 has 16 divisors (see below), whose sum is σ = 54525120. Its totient is φ = 14500080.

The previous prime is 29040091. The next prime is 29040139. The reversal of 29040104 is 40104092.

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, 5009 + ... + 9119.

It is an arithmetic number, because the mean of its divisors is an integer number (3407820).

Almost surely, 2^29040104 is an apocalyptic number.

It is an amenable number.

29040104 is a deficient number, since it is larger than the sum of its proper divisors (25485016).

29040104 is a wasteful number, since it uses less digits than its factorization.

29040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4996 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 29040104 is about 5388.8870836194. The cubic root of 29040104 is about 307.3732405467.

Adding to 29040104 its reverse (40104092), we get a palindrome (69144196).

The spelling of 29040104 in words is "twenty-nine million, forty thousand, one hundred four".