29988852 has 24 divisors (see below), whose sum is σ = 70071456. Its totient is φ = 9982368.

The previous prime is 29988839. The next prime is 29988853. The reversal of 29988852 is 25888992.

It is a junction number, because it is equal to n+sod(n) for n = 29988795 and 29988804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29988853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10923 + ... + 13389.

It is an arithmetic number, because the mean of its divisors is an integer number (2919644).

Almost surely, 2^29988852 is an apocalyptic number.

It is an amenable number.

29988852 is an abundant number, since it is smaller than the sum of its proper divisors (40082604).

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

29988852 is a wasteful number, since it uses less digits than its factorization.

29988852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3485 counting only the distinct ones).

The product of its digits is 829440, while the sum is 51.

The square root of 29988852 is about 5476.2078119808. The cubic root of 29988852 is about 310.6847575737.

The spelling of 29988852 in words is "twenty-nine million, nine hundred eighty-eight thousand, eight hundred fifty-two".