40083763 has 2 divisors, whose sum is σ = 40083764. Its totient is φ = 40083762.

The previous prime is 40083737. The next prime is 40083793. The reversal of 40083763 is 36738004.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40083763 is a prime.

It is not a weakly prime, because it can be changed into another prime (40083793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20041881 + 20041882.

It is an arithmetic number, because the mean of its divisors is an integer number (20041882).

Almost surely, 2^40083763 is an apocalyptic number.

40083763 is a deficient number, since it is larger than the sum of its proper divisors (1).

40083763 is an equidigital number, since it uses as much as digits as its factorization.

40083763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 40083763 is about 6331.1739037875. The cubic root of 40083763 is about 342.2337440876.

The spelling of 40083763 in words is "forty million, eighty-three thousand, seven hundred sixty-three".