29311066 has 8 divisors (see below), whose sum is σ = 44064180. Its totient is φ = 14623008.

The previous prime is 29311057. The next prime is 29311097. The reversal of 29311066 is 66011392.

It can be written as a sum of positive squares in 2 ways, for example, as 25210441 + 4100625 = 5021^2 + 2025^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 15121 + ... + 16948.

Almost surely, 2^29311066 is an apocalyptic number.

29311066 is a deficient number, since it is larger than the sum of its proper divisors (14753114).

29311066 is a wasteful number, since it uses less digits than its factorization.

29311066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32528.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 29311066 is about 5413.9695233719. The cubic root of 29311066 is about 308.3262762121.

The spelling of 29311066 in words is "twenty-nine million, three hundred eleven thousand, sixty-six".