4663601 has 2 divisors, whose sum is σ = 4663602. Its totient is φ = 4663600.

The previous prime is 4663597. The next prime is 4663613. The reversal of 4663601 is 1063664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4389025 + 274576 = 2095^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 4663601 - 2² = 4663597 is a prime.

It is a Chen prime.

It is equal to p₃₂₆₅₆₄ and since 4663601 and 326564 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4663621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331800 + 2331801.

It is an arithmetic number, because the mean of its divisors is an integer number (2331801).

Almost surely, 2^4663601 is an apocalyptic number.

It is an amenable number.

4663601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663601 is an equidigital number, since it uses as much as digits as its factorization.

4663601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4663601 is about 2159.5372189430. The cubic root of 4663601 is about 167.0733300534.

The spelling of 4663601 in words is "four million, six hundred sixty-three thousand, six hundred one".