41631028 has 18 divisors (see below), whose sum is σ = 77394086. Its totient is φ = 19590528.

The previous prime is 41631017. The next prime is 41631041. The reversal of 41631028 is 82013614.

It can be written as a sum of positive squares in 3 ways, for example, as 15539364 + 26091664 = 3942^2 + 5108^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41630993 and 41631011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16851 + ... + 19162.

Almost surely, 2^41631028 is an apocalyptic number.

It is an amenable number.

41631028 is a deficient number, since it is larger than the sum of its proper divisors (35763058).

41631028 is a wasteful number, since it uses less digits than its factorization.

41631028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36051 (or 36032 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 41631028 is about 6452.2110938809. The cubic root of 41631028 is about 346.5817670958.

The spelling of 41631028 in words is "forty-one million, six hundred thirty-one thousand, twenty-eight".