29421296 has 20 divisors (see below), whose sum is σ = 57418200. Its totient is φ = 14603712.

The previous prime is 29421277. The next prime is 29421299. The reversal of 29421296 is 69212492.

It is a super-2 number, since 2×29421296² = 1731225316639232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29421299) 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 in 3 ways as a sum of consecutive naturals, for example, 4391 + ... + 8838.

It is an arithmetic number, because the mean of its divisors is an integer number (2870910).

Almost surely, 2^29421296 is an apocalyptic number.

It is an amenable number.

29421296 is a deficient number, since it is larger than the sum of its proper divisors (27996904).

29421296 is a wasteful number, since it uses less digits than its factorization.

29421296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13376 (or 13370 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 29421296 is about 5424.1401161843. The cubic root of 29421296 is about 308.7122998109.

The spelling of 29421296 in words is "twenty-nine million, four hundred twenty-one thousand, two hundred ninety-six".