41991862 has 16 divisors (see below), whose sum is σ = 72331200. Its totient is φ = 18082440.

The previous prime is 41991857. The next prime is 41991869. The reversal of 41991862 is 26819914.

41991862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41991869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49812 + ... + 50647.

It is an arithmetic number, because the mean of its divisors is an integer number (4520700).

Almost surely, 2^41991862 is an apocalyptic number.

41991862 is a deficient number, since it is larger than the sum of its proper divisors (30339338).

41991862 is a wasteful number, since it uses less digits than its factorization.

41991862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100491.

The product of its digits is 31104, while the sum is 40.

The square root of 41991862 is about 6480.1128076601. The cubic root of 41991862 is about 347.5802123203.

The spelling of 41991862 in words is "forty-one million, nine hundred ninety-one thousand, eight hundred sixty-two".