29244159 has 20 divisors (see below), whose sum is σ = 49927504. Its totient is φ = 16710624.

The previous prime is 29244143. The next prime is 29244161. The reversal of 29244159 is 95144292.

It is not a de Polignac number, because 29244159 - 2⁴ = 29244143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29244139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25222 + ... + 26355.

Almost surely, 2^29244159 is an apocalyptic number.

29244159 is a deficient number, since it is larger than the sum of its proper divisors (20683345).

29244159 is an equidigital number, since it uses as much as digits as its factorization.

29244159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51596 (or 51587 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 29244159 is about 5407.7868855938. The cubic root of 29244159 is about 308.0914968229.

It can be divided in two parts, 29244 and 159, that added together give a triangular number (29403 = T₂₄₂).

The spelling of 29244159 in words is "twenty-nine million, two hundred forty-four thousand, one hundred fifty-nine".