40601017 has 2 divisors, whose sum is σ = 40601018. Its totient is φ = 40601016.

The previous prime is 40600969. The next prime is 40601039. The reversal of 40601017 is 71010604.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34821801 + 5779216 = 5901^2 + 2404^2 .

It is a cyclic number.

It is not a de Polignac number, because 40601017 - 2²³ = 32212409 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40600985 and 40601003.

It is not a weakly prime, because it can be changed into another prime (40611017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20300508 + 20300509.

It is an arithmetic number, because the mean of its divisors is an integer number (20300509).

Almost surely, 2^40601017 is an apocalyptic number.

It is an amenable number.

40601017 is a deficient number, since it is larger than the sum of its proper divisors (1).

40601017 is an equidigital number, since it uses as much as digits as its factorization.

40601017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 40601017 is about 6371.8927329327. The cubic root of 40601017 is about 343.6995557052.

The spelling of 40601017 in words is "forty million, six hundred one thousand, seventeen".