41320628 has 12 divisors (see below), whose sum is σ = 73302180. Its totient is φ = 20377152.

The previous prime is 41320619. The next prime is 41320639. The reversal of 41320628 is 82602314.

It can be written as a sum of positive squares in 2 ways, for example, as 23697424 + 17623204 = 4868^2 + 4198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41320597 and 41320606.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 70463 + ... + 71046.

It is an arithmetic number, because the mean of its divisors is an integer number (6108515).

Almost surely, 2^41320628 is an apocalyptic number.

It is an amenable number.

41320628 is a deficient number, since it is larger than the sum of its proper divisors (31981552).

41320628 is a wasteful number, since it uses less digits than its factorization.

41320628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141586 (or 141584 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 41320628 is about 6428.1123201139. The cubic root of 41320628 is about 345.7182488056.

The spelling of 41320628 in words is "forty-one million, three hundred twenty thousand, six hundred twenty-eight".