40834756 has 6 divisors (see below), whose sum is σ = 71460830. Its totient is φ = 20417376.

The previous prime is 40834753. The next prime is 40834757. The reversal of 40834756 is 65743804.

40834756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 23328900 + 17505856 = 4830^2 + 4184^2 .

It is not an unprimeable number, because it can be changed into a prime (40834753) 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 as a sum of consecutive naturals, namely, 5104341 + ... + 5104348.

Almost surely, 2^40834756 is an apocalyptic number.

It is an amenable number.

40834756 is a deficient number, since it is larger than the sum of its proper divisors (30626074).

40834756 is a wasteful number, since it uses less digits than its factorization.

40834756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208693 (or 10208691 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 40834756 is about 6390.2078213467. The cubic root of 40834756 is about 344.3578505255.

The spelling of 40834756 in words is "forty million, eight hundred thirty-four thousand, seven hundred fifty-six".