29145996 has 54 divisors (see below), whose sum is σ = 80993276. Its totient is φ = 8830800.

The previous prime is 29145979. The next prime is 29146049. The reversal of 29145996 is 69954192.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1011 + ... + 7701.

Almost surely, 2^29145996 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 29145996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40496638).

29145996 is an abundant number, since it is smaller than the sum of its proper divisors (51847280).

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

29145996 is a wasteful number, since it uses less digits than its factorization.

29145996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6723 (or 6707 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 29145996 is about 5398.7031776159. The cubic root of 29145996 is about 307.7463898718.

The spelling of 29145996 in words is "twenty-nine million, one hundred forty-five thousand, nine hundred ninety-six".