40736983 has 6 divisors (see below), whose sum is σ = 47387976. Its totient is φ = 34917372.

The previous prime is 40736977. The next prime is 40737017. The reversal of 40736983 is 38963704.

It is not a de Polignac number, because 40736983 - 2²¹ = 38639831 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 (40736183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415635 + ... + 415732.

It is an arithmetic number, because the mean of its divisors is an integer number (7897996).

Almost surely, 2^40736983 is an apocalyptic number.

40736983 is a deficient number, since it is larger than the sum of its proper divisors (6650993).

40736983 is an equidigital number, since it uses as much as digits as its factorization.

40736983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831381 (or 831374 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 40736983 is about 6382.5530158394. The cubic root of 40736983 is about 344.0827922907.

The spelling of 40736983 in words is "forty million, seven hundred thirty-six thousand, nine hundred eighty-three".