29141250 has 80 divisors (see below), whose sum is σ = 76850400. Its totient is φ = 7344000.

The previous prime is 29141249. The next prime is 29141251. The reversal of 29141250 is 5214192.

It is an interprime number because it is at equal distance from previous prime (29141249) and next prime (29141251).

It is a self number, because there is not a number n which added to its sum of digits gives 29141250.

It is not an unprimeable number, because it can be changed into a prime (29141251) 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 39 ways as a sum of consecutive naturals, for example, 71046 + ... + 71454.

It is an arithmetic number, because the mean of its divisors is an integer number (960630).

Almost surely, 2^29141250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29141250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38425200).

29141250 is an abundant number, since it is smaller than the sum of its proper divisors (47709150).

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

29141250 is a wasteful number, since it uses less digits than its factorization.

29141250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 29141250 is about 5398.2636097175. The cubic root of 29141250 is about 307.7296849626.

The spelling of 29141250 in words is "twenty-nine million, one hundred forty-one thousand, two hundred fifty".