29487252 has 24 divisors (see below), whose sum is σ = 69474496. Its totient is φ = 9733248.

The previous prime is 29487251. The next prime is 29487257. The reversal of 29487252 is 25278492.

It is a self number, because there is not a number n which added to its sum of digits gives 29487252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29487251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10693 + ... + 13164.

Almost surely, 2^29487252 is an apocalyptic number.

It is an amenable number.

29487252 is an abundant number, since it is smaller than the sum of its proper divisors (39987244).

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

29487252 is a wasteful number, since it uses less digits than its factorization.

29487252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23967 (or 23965 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 29487252 is about 5430.2165702668. The cubic root of 29487252 is about 308.9428157395.

The spelling of 29487252 in words is "twenty-nine million, four hundred eighty-seven thousand, two hundred fifty-two".