29111090 has 16 divisors (see below), whose sum is σ = 52462080. Its totient is φ = 11630640.

The previous prime is 29111087. The next prime is 29111111. The reversal of 29111090 is 9011192.

It is a Curzon 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, 13721 + ... + 15699.

It is an arithmetic number, because the mean of its divisors is an integer number (3278880).

Almost surely, 2^29111090 is an apocalyptic number.

29111090 is a deficient number, since it is larger than the sum of its proper divisors (23350990).

29111090 is a wasteful number, since it uses less digits than its factorization.

29111090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 29111090 is about 5395.4693957060. The cubic root of 29111090 is about 307.6234857775.

The spelling of 29111090 in words is "twenty-nine million, one hundred eleven thousand, ninety".