29628882 has 32 divisors (see below), whose sum is σ = 66063360. Its totient is φ = 9843120.

The previous prime is 29628881. The next prime is 29628887. The reversal of 29628882 is 28882692.

29628882 is a `hidden beast` number, since 296 + 288 + 82 = 666.

It is not an unprimeable number, because it can be changed into a prime (29628881) 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 15 ways as a sum of consecutive naturals, for example, 19407 + ... + 20877.

It is an arithmetic number, because the mean of its divisors is an integer number (2064480).

Almost surely, 2^29628882 is an apocalyptic number.

29628882 is an abundant number, since it is smaller than the sum of its proper divisors (36434478).

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

29628882 is a wasteful number, since it uses less digits than its factorization.

29628882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1849 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 29628882 is about 5443.2418649184. The cubic root of 29628882 is about 309.4366529103.

The spelling of 29628882 in words is "twenty-nine million, six hundred twenty-eight thousand, eight hundred eighty-two".