41966906 has 4 divisors (see below), whose sum is σ = 62950362. Its totient is φ = 20983452.

The previous prime is 41966891. The next prime is 41966909. The reversal of 41966906 is 60966914.

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

It can be written as a sum of positive squares in only one way, i.e., 34703881 + 7263025 = 5891^2 + 2695^2 .

It is a super-2 number, since 2×41966906² = 3522442398425672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41966909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10491725 + ... + 10491728.

Almost surely, 2^41966906 is an apocalyptic number.

41966906 is a deficient number, since it is larger than the sum of its proper divisors (20983456).

41966906 is a wasteful number, since it uses less digits than its factorization.

41966906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20983455.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 41966906 is about 6478.1869377164. The cubic root of 41966906 is about 347.5113423829.

The spelling of 41966906 in words is "forty-one million, nine hundred sixty-six thousand, nine hundred six".