40677713 has 2 divisors, whose sum is σ = 40677714. Its totient is φ = 40677712.

The previous prime is 40677683. The next prime is 40677737. The reversal of 40677713 is 31777604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37797904 + 2879809 = 6148^2 + 1697^2 .

It is a cyclic number.

It is not a de Polignac number, because 40677713 - 2¹⁰ = 40676689 is a prime.

It is not a weakly prime, because it can be changed into another prime (40677743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20338856 + 20338857.

It is an arithmetic number, because the mean of its divisors is an integer number (20338857).

Almost surely, 2^40677713 is an apocalyptic number.

It is an amenable number.

40677713 is a deficient number, since it is larger than the sum of its proper divisors (1).

40677713 is an equidigital number, since it uses as much as digits as its factorization.

40677713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 40677713 is about 6377.9081994021. The cubic root of 40677713 is about 343.9158376449.

The spelling of 40677713 in words is "forty million, six hundred seventy-seven thousand, seven hundred thirteen".