29007072 has 180 divisors, whose sum is σ = 92939616. Its totient is φ = 8864640.

The previous prime is 29007067. The next prime is 29007073. The reversal of 29007072 is 27070092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29007073) 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 29 ways as a sum of consecutive naturals, for example, 935697 + ... + 935727.

Almost surely, 2^29007072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29007072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46469808).

29007072 is an abundant number, since it is smaller than the sum of its proper divisors (63932544).

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

29007072 is a wasteful number, since it uses less digits than its factorization.

29007072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 29007072 is about 5385.8213858241. The cubic root of 29007072 is about 307.2566545900.

The spelling of 29007072 in words is "twenty-nine million, seven thousand, seventy-two".