29189073 has 16 divisors (see below), whose sum is σ = 42291200. Its totient is φ = 17839440.

The previous prime is 29189071. The next prime is 29189077. The reversal of 29189073 is 37098192.

It is not a de Polignac number, because 29189073 - 2¹ = 29189071 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29189071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6493 + ... + 10026.

It is an arithmetic number, because the mean of its divisors is an integer number (2643200).

Almost surely, 2^29189073 is an apocalyptic number.

It is an amenable number.

29189073 is a deficient number, since it is larger than the sum of its proper divisors (13102127).

29189073 is a wasteful number, since it uses less digits than its factorization.

29189073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16572.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 29189073 is about 5402.6912738005. The cubic root of 29189073 is about 307.8979288749.

The spelling of 29189073 in words is "twenty-nine million, one hundred eighty-nine thousand, seventy-three".