29168141 has 8 divisors (see below), whose sum is σ = 30934080. Its totient is φ = 27407808.

The previous prime is 29168137. The next prime is 29168159. The reversal of 29168141 is 14186192.

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

It is not a de Polignac number, because 29168141 - 2² = 29168137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29168098 and 29168107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29168641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14690 + ... + 16556.

It is an arithmetic number, because the mean of its divisors is an integer number (3866760).

Almost surely, 2^29168141 is an apocalyptic number.

It is an amenable number.

29168141 is a deficient number, since it is larger than the sum of its proper divisors (1765939).

29168141 is a wasteful number, since it uses less digits than its factorization.

29168141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803.

The product of its digits is 3456, while the sum is 32.

The square root of 29168141 is about 5400.7537436917. The cubic root of 29168141 is about 307.8243115929.

The spelling of 29168141 in words is "twenty-nine million, one hundred sixty-eight thousand, one hundred forty-one".