29055666 has 8 divisors (see below), whose sum is σ = 58111344. Its totient is φ = 9685220.

The previous prime is 29055629. The next prime is 29055667. The reversal of 29055666 is 66655092.

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

29055666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (29055667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421300 + ... + 2421311.

It is an arithmetic number, because the mean of its divisors is an integer number (7263918).

Almost surely, 2^29055666 is an apocalyptic number.

29055666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29055666 is a wasteful number, since it uses less digits than its factorization.

29055666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842616.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 29055666 is about 5390.3307876233. The cubic root of 29055666 is about 307.4281357610.

The spelling of 29055666 in words is "twenty-nine million, fifty-five thousand, six hundred sixty-six".