40834063 has 4 divisors (see below), whose sum is σ = 40853848. Its totient is φ = 40814280.

The previous prime is 40834033. The next prime is 40834069. The reversal of 40834063 is 36043804.

40834063 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 cyclic number.

It is not a de Polignac number, because 40834063 - 2²⁵ = 7279631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40834069) 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 3 ways as a sum of consecutive naturals, for example, 6381 + ... + 11062.

It is an arithmetic number, because the mean of its divisors is an integer number (10213462).

Almost surely, 2^40834063 is an apocalyptic number.

40834063 is a deficient number, since it is larger than the sum of its proper divisors (19785).

40834063 is a wasteful number, since it uses less digits than its factorization.

40834063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19784.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 40834063 is about 6390.1535975280. The cubic root of 40834063 is about 344.3559025008.

Adding to 40834063 its reverse (36043804), we get a palindrome (76877867).

The spelling of 40834063 in words is "forty million, eight hundred thirty-four thousand, sixty-three".