40675699 has 2 divisors, whose sum is σ = 40675700. Its totient is φ = 40675698.

The previous prime is 40675643. The next prime is 40675741. The reversal of 40675699 is 99657604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40675699 - 2⁷ = 40675571 is a prime.

It is not a weakly prime, because it can be changed into another prime (40675399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20337849 + 20337850.

It is an arithmetic number, because the mean of its divisors is an integer number (20337850).

Almost surely, 2^40675699 is an apocalyptic number.

40675699 is a deficient number, since it is larger than the sum of its proper divisors (1).

40675699 is an equidigital number, since it uses as much as digits as its factorization.

40675699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 40675699 is about 6377.7503086904. The cubic root of 40675699 is about 343.9101616626.

The spelling of 40675699 in words is "forty million, six hundred seventy-five thousand, six hundred ninety-nine".