2333813 has 2 divisors, whose sum is σ = 2333814. Its totient is φ = 2333812.

The previous prime is 2333809. The next prime is 2333819. The reversal of 2333813 is 3183332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1868689 + 465124 = 1367^2 + 682^2 .

It is a cyclic number.

It is not a de Polignac number, because 2333813 - 2² = 2333809 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2333819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166906 + 1166907.

It is an arithmetic number, because the mean of its divisors is an integer number (1166907).

2^2333813 is an apocalyptic number.

It is an amenable number.

2333813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2333813 is an equidigital number, since it uses as much as digits as its factorization.

2333813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 2333813 is about 1527.6822313557. The cubic root of 2333813 is about 132.6443283124.

The spelling of 2333813 in words is "two million, three hundred thirty-three thousand, eight hundred thirteen".