29069250 has 128 divisors (see below), whose sum is σ = 85363200. Its totient is φ = 6585600.

The previous prime is 29069233. The next prime is 29069267. The reversal of 29069250 is 5296092.

It is an interprime number because it is at equal distance from previous prime (29069233) and next prime (29069267).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 257194 + ... + 257306.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^29069250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29069250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42681600).

29069250 is an abundant number, since it is smaller than the sum of its proper divisors (56293950).

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

29069250 is a wasteful number, since it uses less digits than its factorization.

29069250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 29069250 is about 5391.5906743743. The cubic root of 29069250 is about 307.4760375273.

The spelling of 29069250 in words is "twenty-nine million, sixty-nine thousand, two hundred fifty".