4905001 has 2 divisors, whose sum is σ = 4905002. Its totient is φ = 4905000.

The previous prime is 4904989. The next prime is 4905007. The reversal of 4905001 is 1005094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4515625 + 389376 = 2125^2 + 624^2 .

It is a cyclic number.

It is not a de Polignac number, because 4905001 - 2⁵ = 4904969 is a prime.

It is equal to p₃₄₂₃₁₆ and since 4905001 and 342316 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 4905001.

It is not a weakly prime, because it can be changed into another prime (4905007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2452500 + 2452501.

It is an arithmetic number, because the mean of its divisors is an integer number (2452501).

Almost surely, 2^4905001 is an apocalyptic number.

It is an amenable number.

4905001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4905001 is an equidigital number, since it uses as much as digits as its factorization.

4905001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 4905001 is about 2214.7236847968. The cubic root of 4905001 is about 169.9076892149.

The spelling of 4905001 in words is "four million, nine hundred five thousand, one".