29418268 has 24 divisors (see below), whose sum is σ = 56327040. Its totient is φ = 13332720.

The previous prime is 29418247. The next prime is 29418281. The reversal of 29418268 is 86281492.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 29418268.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18555 + ... + 20077.

It is an arithmetic number, because the mean of its divisors is an integer number (2346960).

Almost surely, 2^29418268 is an apocalyptic number.

It is an amenable number.

29418268 is a deficient number, since it is larger than the sum of its proper divisors (26908772).

29418268 is a wasteful number, since it uses less digits than its factorization.

29418268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977 (or 1975 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 29418268 is about 5423.8609864192. The cubic root of 29418268 is about 308.7017086967.

The spelling of 29418268 in words is "twenty-nine million, four hundred eighteen thousand, two hundred sixty-eight".