29745814 has 16 divisors (see below), whose sum is σ = 51067296. Its totient is φ = 12729600.

The previous prime is 29745797. The next prime is 29745839. The reversal of 29745814 is 41854792.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13254 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (3191706).

Almost surely, 2^29745814 is an apocalyptic number.

29745814 is a deficient number, since it is larger than the sum of its proper divisors (21321482).

29745814 is a wasteful number, since it uses less digits than its factorization.

29745814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its digits is 80640, while the sum is 40.

The square root of 29745814 is about 5453.9723138278. The cubic root of 29745814 is about 309.8431881207.

The spelling of 29745814 in words is "twenty-nine million, seven hundred forty-five thousand, eight hundred fourteen".