41649632 has 12 divisors (see below), whose sum is σ = 81997776. Its totient is φ = 20824800.

The previous prime is 41649631. The next prime is 41649637. The reversal of 41649632 is 23694614.

41649632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 41649592 and 41649601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41649631) 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 as a sum of consecutive naturals, namely, 650744 + ... + 650807.

It is an arithmetic number, because the mean of its divisors is an integer number (6833148).

Almost surely, 2^41649632 is an apocalyptic number.

It is an amenable number.

41649632 is a deficient number, since it is larger than the sum of its proper divisors (40348144).

41649632 is a wasteful number, since it uses less digits than its factorization.

41649632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301561 (or 1301553 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 41649632 is about 6453.6526091819. The cubic root of 41649632 is about 346.6333860227.

The spelling of 41649632 in words is "forty-one million, six hundred forty-nine thousand, six hundred thirty-two".