29496672 has 144 divisors (see below), whose sum is σ = 90181728. Its totient is φ = 9123840.

The previous prime is 29496641. The next prime is 29496707. The reversal of 29496672 is 27669492.

It is a tau number, because it is divible by the number of its divisors (144).

Its product of digits (326592) is a multiple of the sum of its prime divisors (162).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404028 + ... + 404100.

It is an arithmetic number, because the mean of its divisors is an integer number (626262).

Almost surely, 2^29496672 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 29496672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45090864).

29496672 is an abundant number, since it is smaller than the sum of its proper divisors (60685056).

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

29496672 is a wasteful number, since it uses less digits than its factorization.

29496672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 162 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 29496672 is about 5431.0838697262. The cubic root of 29496672 is about 308.9757105361.

The spelling of 29496672 in words is "twenty-nine million, four hundred ninety-six thousand, six hundred seventy-two".