4649201 has 2 divisors, whose sum is σ = 4649202. Its totient is φ = 4649200.

The previous prime is 4649191. The next prime is 4649207. The reversal of 4649201 is 1029464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2972176 + 1677025 = 1724^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 4649201 - 2⁶ = 4649137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4649207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324600 + 2324601.

It is an arithmetic number, because the mean of its divisors is an integer number (2324601).

Almost surely, 2^4649201 is an apocalyptic number.

It is an amenable number.

4649201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649201 is an equidigital number, since it uses as much as digits as its factorization.

4649201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4649201 is about 2156.2005936369. The cubic root of 4649201 is about 166.9011929409.

The spelling of 4649201 in words is "four million, six hundred forty-nine thousand, two hundred one".