29005144 has 16 divisors (see below), whose sum is σ = 62154000. Its totient is φ = 12430752.

The previous prime is 29005129. The next prime is 29005147. The reversal of 29005144 is 44150092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29005147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258919 + ... + 259030.

It is an arithmetic number, because the mean of its divisors is an integer number (3884625).

Almost surely, 2^29005144 is an apocalyptic number.

It is an amenable number.

29005144 is an abundant number, since it is smaller than the sum of its proper divisors (33148856).

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

29005144 is a wasteful number, since it uses less digits than its factorization.

29005144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517962 (or 517958 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 29005144 is about 5385.6423943667. The cubic root of 29005144 is about 307.2498470093.

The spelling of 29005144 in words is "twenty-nine million, five thousand, one hundred forty-four".