29550166 has 4 divisors (see below), whose sum is σ = 44325252. Its totient is φ = 14775082.

The previous prime is 29550163. The next prime is 29550221. The reversal of 29550166 is 66105592.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29550163) by changing a digit.

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 as a sum of consecutive naturals, namely, 7387540 + ... + 7387543.

It is an arithmetic number, because the mean of its divisors is an integer number (11081313).

Almost surely, 2^29550166 is an apocalyptic number.

29550166 is a deficient number, since it is larger than the sum of its proper divisors (14775086).

29550166 is a wasteful number, since it uses less digits than its factorization.

29550166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14775085.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 29550166 is about 5436.0064385540. The cubic root of 29550166 is about 309.1623797870.

The spelling of 29550166 in words is "twenty-nine million, five hundred fifty thousand, one hundred sixty-six".