29103328 has 24 divisors (see below), whose sum is σ = 57454488. Its totient is φ = 14511744.

The previous prime is 29103301. The next prime is 29103329. The reversal of 29103328 is 82330192.

It is a junction number, because it is equal to n+sod(n) for n = 29103296 and 29103305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29103329) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13150 + ... + 15202.

It is an arithmetic number, because the mean of its divisors is an integer number (2393937).

Almost surely, 2^29103328 is an apocalyptic number.

It is an amenable number.

29103328 is a deficient number, since it is larger than the sum of its proper divisors (28351160).

29103328 is a wasteful number, since it uses less digits than its factorization.

29103328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2498 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 29103328 is about 5394.7500405487. The cubic root of 29103328 is about 307.5961424094.

The spelling of 29103328 in words is "twenty-nine million, one hundred three thousand, three hundred twenty-eight".