29995952 has 40 divisors (see below), whose sum is σ = 67067136. Its totient is φ = 12730176.

The previous prime is 29995891. The next prime is 29995981. The reversal of 29995952 is 25959992.

It is a self number, because there is not a number n which added to its sum of digits gives 29995952.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10733 + ... + 13235.

Almost surely, 2^29995952 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 29995952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33533568).

29995952 is an abundant number, since it is smaller than the sum of its proper divisors (37071184).

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

29995952 is a wasteful number, since it uses less digits than its factorization.

29995952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625 (or 2619 counting only the distinct ones).

The product of its digits is 656100, while the sum is 50.

The square root of 29995952 is about 5476.8560324332. The cubic root of 29995952 is about 310.7092743254.

The spelling of 29995952 in words is "twenty-nine million, nine hundred ninety-five thousand, nine hundred fifty-two".