40534750 has 32 divisors (see below), whose sum is σ = 78511680. Its totient is φ = 15652000.

The previous prime is 40534693. The next prime is 40534757. The reversal of 40534750 is 5743504.

40534750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40534757) 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 in 15 ways as a sum of consecutive naturals, for example, 4455 + ... + 10045.

It is an arithmetic number, because the mean of its divisors is an integer number (2453490).

Almost surely, 2^40534750 is an apocalyptic number.

40534750 is a deficient number, since it is larger than the sum of its proper divisors (37976930).

40534750 is a wasteful number, since it uses less digits than its factorization.

40534750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 40534750 is about 6366.6906631310. The cubic root of 40534750 is about 343.5124639963.

The spelling of 40534750 in words is "forty million, five hundred thirty-four thousand, seven hundred fifty".