41406146 has 8 divisors (see below), whose sum is σ = 63624204. Its totient is φ = 20198080.

The previous prime is 41406143. The next prime is 41406151. The reversal of 41406146 is 64160414.

It can be written as a sum of positive squares in 2 ways, for example, as 30680521 + 10725625 = 5539^2 + 3275^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41406143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252395 + ... + 252558.

Almost surely, 2^41406146 is an apocalyptic number.

41406146 is a deficient number, since it is larger than the sum of its proper divisors (22218058).

41406146 is a wasteful number, since it uses less digits than its factorization.

41406146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504996.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 41406146 is about 6434.7607570134. The cubic root of 41406146 is about 345.9565862645.

The spelling of 41406146 in words is "forty-one million, four hundred six thousand, one hundred forty-six".