40539754 has 16 divisors (see below), whose sum is σ = 65502720. Its totient is φ = 18762480.

The previous prime is 40539743. The next prime is 40539833. The reversal of 40539754 is 45793504.

40539754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 12789 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (4093920).

Almost surely, 2^40539754 is an apocalyptic number.

40539754 is a deficient number, since it is larger than the sum of its proper divisors (24962966).

40539754 is a wasteful number, since it uses less digits than its factorization.

40539754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28485.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 40539754 is about 6367.0836338154. The cubic root of 40539754 is about 343.5265989105.

The spelling of 40539754 in words is "forty million, five hundred thirty-nine thousand, seven hundred fifty-four".