29168105 has 8 divisors (see below), whose sum is σ = 35153352. Its totient is φ = 23233408.

The previous prime is 29168077. The next prime is 29168119. The reversal of 29168105 is 50186192.

It can be written as a sum of positive squares in 4 ways, for example, as 737881 + 28430224 = 859^2 + 5332^2 .

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 29168105 - 2²⁰ = 28119529 is a prime.

It is a Duffinian number.

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, 11354 + ... + 13683.

It is an arithmetic number, because the mean of its divisors is an integer number (4394169).

Almost surely, 2^29168105 is an apocalyptic number.

It is an amenable number.

29168105 is a deficient number, since it is larger than the sum of its proper divisors (5985247).

29168105 is a wasteful number, since it uses less digits than its factorization.

29168105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25275.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 29168105 is about 5400.7504108226. The cubic root of 29168105 is about 307.8241849516.

The spelling of 29168105 in words is "twenty-nine million, one hundred sixty-eight thousand, one hundred five".