4966001 has 2 divisors, whose sum is σ = 4966002. Its totient is φ = 4966000.

The previous prime is 4965991. The next prime is 4966007. The reversal of 4966001 is 1006694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 15376 = 2225^2 + 124^2 .

It is a cyclic number.

It is not a de Polignac number, because 4966001 - 2¹⁸ = 4703857 is a prime.

It is a super-2 number, since 2×4966001² = 49322331864002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4966007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2483000 + 2483001.

It is an arithmetic number, because the mean of its divisors is an integer number (2483001).

Almost surely, 2^4966001 is an apocalyptic number.

It is an amenable number.

4966001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4966001 is an equidigital number, since it uses as much as digits as its factorization.

4966001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 4966001 is about 2228.4526021435. The cubic root of 4966001 is about 170.6091296898.

The spelling of 4966001 in words is "four million, nine hundred sixty-six thousand, one".