41993972 has 24 divisors (see below), whose sum is σ = 77800800. Its totient is φ = 19799136.

The previous prime is 41993957. The next prime is 41993977. The reversal of 41993972 is 27939914.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41993977) 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 in 7 ways as a sum of consecutive naturals, for example, 779 + ... + 9197.

It is an arithmetic number, because the mean of its divisors is an integer number (3241700).

Almost surely, 2^41993972 is an apocalyptic number.

It is an amenable number.

41993972 is a deficient number, since it is larger than the sum of its proper divisors (35806828).

41993972 is a wasteful number, since it uses less digits than its factorization.

41993972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495 (or 8493 counting only the distinct ones).

The product of its digits is 122472, while the sum is 44.

The square root of 41993972 is about 6480.2756114227. The cubic root of 41993972 is about 347.5860339401.

The spelling of 41993972 in words is "forty-one million, nine hundred ninety-three thousand, nine hundred seventy-two".