40514317 has 2 divisors, whose sum is σ = 40514318. Its totient is φ = 40514316.

The previous prime is 40514291. The next prime is 40514333. The reversal of 40514317 is 71341504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34269316 + 6245001 = 5854^2 + 2499^2 .

It is a cyclic number.

It is not a de Polignac number, because 40514317 - 2¹⁵ = 40481549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40514291 and 40514300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40514717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20257158 + 20257159.

It is an arithmetic number, because the mean of its divisors is an integer number (20257159).

Almost surely, 2^40514317 is an apocalyptic number.

It is an amenable number.

40514317 is a deficient number, since it is larger than the sum of its proper divisors (1).

40514317 is an equidigital number, since it uses as much as digits as its factorization.

40514317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 40514317 is about 6365.0857810402. The cubic root of 40514317 is about 343.4547343537.

The spelling of 40514317 in words is "forty million, five hundred fourteen thousand, three hundred seventeen".