29149197 has 32 divisors (see below), whose sum is σ = 48743424. Its totient is φ = 15052800.

The previous prime is 29149193. The next prime is 29149199. The reversal of 29149197 is 79194192.

It is not a de Polignac number, because 29149197 - 2² = 29149193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29149193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59122 + ... + 59612.

It is an arithmetic number, because the mean of its divisors is an integer number (1523232).

Almost surely, 2^29149197 is an apocalyptic number.

It is an amenable number.

29149197 is a deficient number, since it is larger than the sum of its proper divisors (19594227).

29149197 is a wasteful number, since it uses less digits than its factorization.

29149197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its digits is 40824, while the sum is 42.

The square root of 29149197 is about 5398.9996295610. Note that the first 3 decimals coincide. The cubic root of 29149197 is about 307.7576556861.

The spelling of 29149197 in words is "twenty-nine million, one hundred forty-nine thousand, one hundred ninety-seven".