29189248 has 32 divisors (see below), whose sum is σ = 63439920. Its totient is φ = 13267200.

The previous prime is 29189233. The next prime is 29189257. The reversal of 29189248 is 84298192.

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 8958 + ... + 11773.

Almost surely, 2^29189248 is an apocalyptic number.

It is an amenable number.

29189248 is an abundant number, since it is smaller than the sum of its proper divisors (34250672).

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

29189248 is a wasteful number, since it uses less digits than its factorization.

29189248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20756 (or 20744 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 29189248 is about 5402.7074694083. The cubic root of 29189248 is about 307.8985441968.

The spelling of 29189248 in words is "twenty-nine million, one hundred eighty-nine thousand, two hundred forty-eight".