4866601 has 2 divisors, whose sum is σ = 4866602. Its totient is φ = 4866600.

The previous prime is 4866599. The next prime is 4866623. The reversal of 4866601 is 1066684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2544025 + 2322576 = 1595^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 4866601 - 2¹ = 4866599 is a prime.

Together with 4866599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4866401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433300 + 2433301.

It is an arithmetic number, because the mean of its divisors is an integer number (2433301).

Almost surely, 2^4866601 is an apocalyptic number.

It is an amenable number.

4866601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4866601 is an equidigital number, since it uses as much as digits as its factorization.

4866601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4866601 is about 2206.0373976884. The cubic root of 4866601 is about 169.4631391320.

The spelling of 4866601 in words is "four million, eight hundred sixty-six thousand, six hundred one".