41665972 has 24 divisors (see below), whose sum is σ = 76841856. Its totient is φ = 19729248.

The previous prime is 41665969. The next prime is 41666029. The reversal of 41665972 is 27956614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7278 + ... + 11674.

It is an arithmetic number, because the mean of its divisors is an integer number (3201744).

Almost surely, 2^41665972 is an apocalyptic number.

It is an amenable number.

41665972 is a deficient number, since it is larger than the sum of its proper divisors (35175884).

41665972 is a wasteful number, since it uses less digits than its factorization.

41665972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527 (or 4525 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 41665972 is about 6454.9184348061. The cubic root of 41665972 is about 346.6787105447.

The spelling of 41665972 in words is "forty-one million, six hundred sixty-five thousand, nine hundred seventy-two".