4640017 has 2 divisors, whose sum is σ = 4640018. Its totient is φ = 4640016.

The previous prime is 4640003. The next prime is 4640057. The reversal of 4640017 is 7100464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 141376 = 2121^2 + 376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4640017 is a prime.

It is equal to p₃₂₅₀₅₇ and since 4640017 and 325057 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4640017.

It is not a weakly prime, because it can be changed into another prime (4640057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2320008 + 2320009.

It is an arithmetic number, because the mean of its divisors is an integer number (2320009).

Almost surely, 2^4640017 is an apocalyptic number.

It is an amenable number.

4640017 is a deficient number, since it is larger than the sum of its proper divisors (1).

4640017 is an equidigital number, since it uses as much as digits as its factorization.

4640017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4640017 is about 2154.0698688761. The cubic root of 4640017 is about 166.7912220037.

The spelling of 4640017 in words is "four million, six hundred forty thousand, seventeen".