2398201 has 4 divisors (see below), whose sum is σ = 2582692. Its totient is φ = 2213712.

The previous prime is 2398189. The next prime is 2398211. The reversal of 2398201 is 1028932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 705600 + 1692601 = 840^2 + 1301^2 .

It is a cyclic number.

It is not a de Polignac number, because 2398201 - 2⁵ = 2398169 is a prime.

It is a Duffinian number.

2398201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2398211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92226 + ... + 92251.

It is an arithmetic number, because the mean of its divisors is an integer number (645673).

2^2398201 is an apocalyptic number.

It is an amenable number.

2398201 is a deficient number, since it is larger than the sum of its proper divisors (184491).

2398201 is a wasteful number, since it uses less digits than its factorization.

2398201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184490.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2398201 is about 1548.6126048822. The cubic root of 2398201 is about 133.8531286022.

The spelling of 2398201 in words is "two million, three hundred ninety-eight thousand, two hundred one".