40735382 has 4 divisors (see below), whose sum is σ = 61103076. Its totient is φ = 20367690.

The previous prime is 40735363. The next prime is 40735393. The reversal of 40735382 is 28353704.

It is a happy number.

40735382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 10183844 + ... + 10183847.

It is an arithmetic number, because the mean of its divisors is an integer number (15275769).

Almost surely, 2^40735382 is an apocalyptic number.

40735382 is a deficient number, since it is larger than the sum of its proper divisors (20367694).

40735382 is a wasteful number, since it uses less digits than its factorization.

40735382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20367693.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 40735382 is about 6382.4275945756. The cubic root of 40735382 is about 344.0782846441.

The spelling of 40735382 in words is "forty million, seven hundred thirty-five thousand, three hundred eighty-two".