40750432 has 24 divisors (see below), whose sum is σ = 80848152. Its totient is φ = 20217600.

The previous prime is 40750429. The next prime is 40750441. The reversal of 40750432 is 23405704.

40750432 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 = 40750397 and 40750406.

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, 669 + ... + 9052.

It is an arithmetic number, because the mean of its divisors is an integer number (3368673).

Almost surely, 2^40750432 is an apocalyptic number.

It is an amenable number.

40750432 is a deficient number, since it is larger than the sum of its proper divisors (40097720).

40750432 is a wasteful number, since it uses less digits than its factorization.

40750432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9862 (or 9854 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 40750432 is about 6383.6065041636. The cubic root of 40750432 is about 344.1206535490.

The spelling of 40750432 in words is "forty million, seven hundred fifty thousand, four hundred thirty-two".