29082245 has 8 divisors (see below), whose sum is σ = 35208216. Its totient is φ = 23059456.

The previous prime is 29082241. The next prime is 29082253. The reversal of 29082245 is 54228092.

It can be written as a sum of positive squares in 4 ways, for example, as 1214404 + 27867841 = 1102^2 + 5279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29082245 - 2² = 29082241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29082241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25172 + ... + 26301.

It is an arithmetic number, because the mean of its divisors is an integer number (4401027).

Almost surely, 2^29082245 is an apocalyptic number.

It is an amenable number.

29082245 is a deficient number, since it is larger than the sum of its proper divisors (6125971).

29082245 is a wasteful number, since it uses less digits than its factorization.

29082245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51591.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 29082245 is about 5392.7956571708. The cubic root of 29082245 is about 307.5218483165.

The spelling of 29082245 in words is "twenty-nine million, eighty-two thousand, two hundred forty-five".