41405432 has 16 divisors (see below), whose sum is σ = 78229800. Its totient is φ = 20544160.

The previous prime is 41405407. The next prime is 41405437. The reversal of 41405432 is 23450414.

It is a junction number, because it is equal to n+sod(n) for n = 41405398 and 41405407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41405437) 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 3 ways as a sum of consecutive naturals, for example, 18707 + ... + 20802.

Almost surely, 2^41405432 is an apocalyptic number.

It is an amenable number.

41405432 is a deficient number, since it is larger than the sum of its proper divisors (36824368).

41405432 is a wasteful number, since it uses less digits than its factorization.

41405432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39646 (or 39642 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 41405432 is about 6434.7052768561. The cubic root of 41405432 is about 345.9545977157.

Adding to 41405432 its reverse (23450414), we get a palindrome (64855846).

The spelling of 41405432 in words is "forty-one million, four hundred five thousand, four hundred thirty-two".