41729066 has 4 divisors (see below), whose sum is σ = 62593602. Its totient is φ = 20864532.

The previous prime is 41729053. The next prime is 41729071. The reversal of 41729066 is 66092714.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66092714 = 2 ⋅33046357.

It can be written as a sum of positive squares in only one way, i.e., 35652841 + 6076225 = 5971^2 + 2465^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10432265 + ... + 10432268.

Almost surely, 2^41729066 is an apocalyptic number.

41729066 is a deficient number, since it is larger than the sum of its proper divisors (20864536).

41729066 is a wasteful number, since it uses less digits than its factorization.

41729066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20864535.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 41729066 is about 6459.8038669916. The cubic root of 41729066 is about 346.8536119810.

The spelling of 41729066 in words is "forty-one million, seven hundred twenty-nine thousand, sixty-six".