41638046 has 4 divisors (see below), whose sum is σ = 62457072. Its totient is φ = 20819022.

The previous prime is 41638007. The next prime is 41638067. The reversal of 41638046 is 64083614.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10409510 + ... + 10409513.

It is an arithmetic number, because the mean of its divisors is an integer number (15614268).

Almost surely, 2^41638046 is an apocalyptic number.

41638046 is a deficient number, since it is larger than the sum of its proper divisors (20819026).

41638046 is a wasteful number, since it uses less digits than its factorization.

41638046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20819025.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 41638046 is about 6452.7549155380. The cubic root of 41638046 is about 346.6012411460.

The spelling of 41638046 in words is "forty-one million, six hundred thirty-eight thousand, forty-six".