41666673 has 8 divisors (see below), whose sum is σ = 55620448. Its totient is φ = 27745344.

The previous prime is 41666671. The next prime is 41666683. The reversal of 41666673 is 37666614.

It is a happy number.

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

It is not a de Polignac number, because 41666673 - 2¹ = 41666671 is a prime.

It is a super-2 number, since 2×41666673² = 3472223277777858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41666671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4936 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (6952556).

Almost surely, 2^41666673 is an apocalyptic number.

It is an amenable number.

41666673 is a deficient number, since it is larger than the sum of its proper divisors (13953775).

41666673 is a wasteful number, since it uses less digits than its factorization.

41666673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16223.

The product of its digits is 108864, while the sum is 39.

The square root of 41666673 is about 6454.9727342569. The cubic root of 41666673 is about 346.6806547405.

The spelling of 41666673 in words is "forty-one million, six hundred sixty-six thousand, six hundred seventy-three".