40796406 has 32 divisors (see below), whose sum is σ = 103610880. Its totient is φ = 11656008.

The previous prime is 40796383. The next prime is 40796407. The reversal of 40796406 is 60469704.

40796406 is a `hidden beast` number, since 4 + 0 + 7 + 9 + 640 + 6 = 666.

40796406 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 (40796407) 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, 53586 + ... + 54341.

It is an arithmetic number, because the mean of its divisors is an integer number (3237840).

Almost surely, 2^40796406 is an apocalyptic number.

40796406 is an abundant number, since it is smaller than the sum of its proper divisors (62814474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40796406 is a wasteful number, since it uses less digits than its factorization.

40796406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107945 (or 107939 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 40796406 is about 6387.2064316100. The cubic root of 40796406 is about 344.2500154262.

The spelling of 40796406 in words is "forty million, seven hundred ninety-six thousand, four hundred six".