40461532 has 12 divisors (see below), whose sum is σ = 70852320. Its totient is φ = 20218016.

The previous prime is 40461527. The next prime is 40461559. The reversal of 40461532 is 23516404.

40461532 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 = 40461497 and 40461506.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10173 + ... + 13579.

It is an arithmetic number, because the mean of its divisors is an integer number (5904360).

Almost surely, 2^40461532 is an apocalyptic number.

It is an amenable number.

40461532 is a deficient number, since it is larger than the sum of its proper divisors (30390788).

40461532 is a wasteful number, since it uses less digits than its factorization.

40461532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380 (or 6378 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 40461532 is about 6360.9379811471. The cubic root of 40461532 is about 343.3055102557.

Adding to 40461532 its reverse (23516404), we get a palindrome (63977936).

The spelling of 40461532 in words is "forty million, four hundred sixty-one thousand, five hundred thirty-two".