29104000 has 128 divisors (see below), whose sum is σ = 77332320. Its totient is φ = 10854400.

The previous prime is 29103967. The next prime is 29104027. The reversal of 29104000 is 40192.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 271947 + ... + 272053.

Almost surely, 2^29104000 is an apocalyptic number.

29104000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38666160).

29104000 is an abundant number, since it is smaller than the sum of its proper divisors (48228320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29104000 is a wasteful number, since it uses less digits than its factorization.

29104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 29104000 is about 5394.8123229636. The cubic root of 29104000 is about 307.5985098708.

Adding to 29104000 its reverse (40192), we get a palindrome (29144192).

The spelling of 29104000 in words is "twenty-nine million, one hundred four thousand".