29168426 has 24 divisors (see below), whose sum is σ = 51097536. Its totient is φ = 12451320.

The previous prime is 29168423. The next prime is 29168437. The reversal of 29168426 is 62486192.

It is a self number, because there is not a number n which added to its sum of digits gives 29168426.

It is not an unprimeable number, because it can be changed into a prime (29168423) 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 11 ways as a sum of consecutive naturals, for example, 35561 + ... + 36371.

It is an arithmetic number, because the mean of its divisors is an integer number (2129064).

Almost surely, 2^29168426 is an apocalyptic number.

29168426 is a deficient number, since it is larger than the sum of its proper divisors (21929110).

29168426 is a wasteful number, since it uses less digits than its factorization.

29168426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194 (or 1187 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 29168426 is about 5400.7801288332. The cubic root of 29168426 is about 307.8253141667.

The spelling of 29168426 in words is "twenty-nine million, one hundred sixty-eight thousand, four hundred twenty-six".