29090243 has 8 divisors (see below), whose sum is σ = 35803488. Its totient is φ = 23016384.

The previous prime is 29090221. The next prime is 29090267. The reversal of 29090243 is 34209092.

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

It is a cyclic number.

It is not a de Polignac number, because 29090243 - 2¹⁰ = 29089219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29090293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159746 + ... + 159927.

It is an arithmetic number, because the mean of its divisors is an integer number (4475436).

Almost surely, 2^29090243 is an apocalyptic number.

29090243 is a deficient number, since it is larger than the sum of its proper divisors (6713245).

29090243 is a wasteful number, since it uses less digits than its factorization.

29090243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319693.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 29090243 is about 5393.5371510726. The cubic root of 29090243 is about 307.5500365840.

The spelling of 29090243 in words is "twenty-nine million, ninety thousand, two hundred forty-three".