2398133 has 2 divisors, whose sum is σ = 2398134. Its totient is φ = 2398132.

The previous prime is 2398111. The next prime is 2398147. The reversal of 2398133 is 3318932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 142129 = 1502^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 2398133 - 2¹⁴ = 2381749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2398096 and 2398105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2398103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199066 + 1199067.

It is an arithmetic number, because the mean of its divisors is an integer number (1199067).

2^2398133 is an apocalyptic number.

It is an amenable number.

2398133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2398133 is an equidigital number, since it uses as much as digits as its factorization.

2398133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 2398133 is about 1548.5906495908. The cubic root of 2398133 is about 133.8518634735.

The spelling of 2398133 in words is "two million, three hundred ninety-eight thousand, one hundred thirty-three".