29006243 has 16 divisors (see below), whose sum is σ = 35120640. Its totient is φ = 23417856.

The previous prime is 29006231. The next prime is 29006249. The reversal of 29006243 is 34260092.

It is not a de Polignac number, because 29006243 - 2⁴ = 29006227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29006249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9443 + ... + 12131.

It is an arithmetic number, because the mean of its divisors is an integer number (2195040).

Almost surely, 2^29006243 is an apocalyptic number.

29006243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

29006243 is a deficient number, since it is larger than the sum of its proper divisors (6114397).

29006243 is a wasteful number, since it uses less digits than its factorization.

29006243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 29006243 is about 5385.7444239399. The cubic root of 29006243 is about 307.2537275085.

The spelling of 29006243 in words is "twenty-nine million, six thousand, two hundred forty-three".