41645436 has 48 divisors (see below), whose sum is σ = 111444480. Its totient is φ = 11856960.

The previous prime is 41645413. The next prime is 41645437. The reversal of 41645436 is 63454614.

It is a junction number, because it is equal to n+sod(n) for n = 41645397 and 41645406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41645437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29466 + ... + 30846.

It is an arithmetic number, because the mean of its divisors is an integer number (2321760).

Almost surely, 2^41645436 is an apocalyptic number.

It is an amenable number.

41645436 is an abundant number, since it is smaller than the sum of its proper divisors (69799044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41645436 is a wasteful number, since it uses less digits than its factorization.

41645436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754 (or 1752 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 41645436 is about 6453.3275137715. The cubic root of 41645436 is about 346.6217450833.

The spelling of 41645436 in words is "forty-one million, six hundred forty-five thousand, four hundred thirty-six".