29130193 has 8 divisors (see below), whose sum is σ = 29728512. Its totient is φ = 28536816.

The previous prime is 29130187. The next prime is 29130203. The reversal of 29130193 is 39103192.

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 29130193 - 2⁵ = 29130161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29130293) 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, 12096 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (3716064).

Almost surely, 2^29130193 is an apocalyptic number.

It is an amenable number.

29130193 is a deficient number, since it is larger than the sum of its proper divisors (598319).

29130193 is a wasteful number, since it uses less digits than its factorization.

29130193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 29130193 is about 5397.2393869459. The cubic root of 29130193 is about 307.6907596412.

The spelling of 29130193 in words is "twenty-nine million, one hundred thirty thousand, one hundred ninety-three".