29247030 has 96 divisors (see below), whose sum is σ = 80870400. Its totient is φ = 7318080.

The previous prime is 29247017. The next prime is 29247047. The reversal of 29247030 is 3074292.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 29246985 and 29247003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146871 + ... + 147069.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^29247030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29247030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40435200).

29247030 is an abundant number, since it is smaller than the sum of its proper divisors (51623370).

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

29247030 is a wasteful number, since it uses less digits than its factorization.

29247030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 29247030 is about 5408.0523296285. The cubic root of 29247030 is about 308.1015786281.

The spelling of 29247030 in words is "twenty-nine million, two hundred forty-seven thousand, thirty".