41031629 has 2 divisors, whose sum is σ = 41031630. Its totient is φ = 41031628.

The previous prime is 41031587. The next prime is 41031649. The reversal of 41031629 is 92613014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25270729 + 15760900 = 5027^2 + 3970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41031629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41031598 and 41031607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41031649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20515814 + 20515815.

It is an arithmetic number, because the mean of its divisors is an integer number (20515815).

Almost surely, 2^41031629 is an apocalyptic number.

It is an amenable number.

41031629 is a deficient number, since it is larger than the sum of its proper divisors (1).

41031629 is an equidigital number, since it uses as much as digits as its factorization.

41031629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 41031629 is about 6405.5935712469. The cubic root of 41031629 is about 344.9103708918.

The spelling of 41031629 in words is "forty-one million, thirty-one thousand, six hundred twenty-nine".