29008072 has 8 divisors (see below), whose sum is σ = 54390150. Its totient is φ = 14504032.

The previous prime is 29008043. The next prime is 29008073. The reversal of 29008072 is 27080092.

It can be written as a sum of positive squares in only one way, i.e., 28451556 + 556516 = 5334^2 + 746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 29008072.

It is not an unprimeable number, because it can be changed into a prime (29008073) 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 as a sum of consecutive naturals, namely, 1812997 + ... + 1813012.

Almost surely, 2^29008072 is an apocalyptic number.

It is an amenable number.

29008072 is a deficient number, since it is larger than the sum of its proper divisors (25382078).

29008072 is a wasteful number, since it uses less digits than its factorization.

29008072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626015 (or 3626011 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 29008072 is about 5385.9142213741. The cubic root of 29008072 is about 307.2601853741.

The spelling of 29008072 in words is "twenty-nine million, eight thousand, seventy-two".