41661066 has 32 divisors (see below), whose sum is σ = 86074560. Its totient is φ = 13434624.

The previous prime is 41661047. The next prime is 41661071. The reversal of 41661066 is 66016614.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28440 + ... + 29868.

It is an arithmetic number, because the mean of its divisors is an integer number (2689830).

Almost surely, 2^41661066 is an apocalyptic number.

41661066 is an abundant number, since it is smaller than the sum of its proper divisors (44413494).

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

41661066 is a wasteful number, since it uses less digits than its factorization.

41661066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 41661066 is about 6454.5384033252. The cubic root of 41661066 is about 346.6651033378.

The spelling of 41661066 in words is "forty-one million, six hundred sixty-one thousand, sixty-six".