29140208 has 10 divisors (see below), whose sum is σ = 56459184. Its totient is φ = 14570096.

The previous prime is 29140207. The next prime is 29140219. The reversal of 29140208 is 80204192.

It is a super-3 number, since 3×29140208³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29140207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910616 + ... + 910647.

Almost surely, 2^29140208 is an apocalyptic number.

It is an amenable number.

29140208 is a deficient number, since it is larger than the sum of its proper divisors (27318976).

29140208 is a wasteful number, since it uses less digits than its factorization.

29140208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821271 (or 1821265 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 29140208 is about 5398.1670963393. The cubic root of 29140208 is about 307.7260171017.

The spelling of 29140208 in words is "twenty-nine million, one hundred forty thousand, two hundred eight".