29152105 has 8 divisors (see below), whose sum is σ = 36189000. Its totient is φ = 22517376.

The previous prime is 29152091. The next prime is 29152111. The reversal of 29152105 is 50125192.

It can be written as a sum of positive squares in 4 ways, for example, as 3790809 + 25361296 = 1947^2 + 5036^2 .

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 29152105 - 2⁵ = 29152073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29152105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100380 + ... + 100669.

It is an arithmetic number, because the mean of its divisors is an integer number (4523625).

Almost surely, 2^29152105 is an apocalyptic number.

It is an amenable number.

29152105 is a deficient number, since it is larger than the sum of its proper divisors (7036895).

29152105 is a wasteful number, since it uses less digits than its factorization.

29152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201083.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 29152105 is about 5399.2689319944. The cubic root of 29152105 is about 307.7678895815.

Adding to 29152105 its reverse (50125192), we get a palindrome (79277297).

The spelling of 29152105 in words is "twenty-nine million, one hundred fifty-two thousand, one hundred five".