29111426 has 8 divisors (see below), whose sum is σ = 44407440. Its totient is φ = 14308948.

The previous prime is 29111419. The next prime is 29111431. The reversal of 29111426 is 62411192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29111395 and 29111404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123236 + ... + 123471.

It is an arithmetic number, because the mean of its divisors is an integer number (5550930).

Almost surely, 2^29111426 is an apocalyptic number.

29111426 is a deficient number, since it is larger than the sum of its proper divisors (15296014).

29111426 is a wasteful number, since it uses less digits than its factorization.

29111426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246768.

The product of its digits is 864, while the sum is 26.

The square root of 29111426 is about 5395.5005328514. The cubic root of 29111426 is about 307.6246693024.

The spelling of 29111426 in words is "twenty-nine million, one hundred eleven thousand, four hundred twenty-six".