2402353 has 2 divisors, whose sum is σ = 2402354. Its totient is φ = 2402352.

The previous prime is 2402333. The next prime is 2402369. The reversal of 2402353 is 3532042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1272384 + 1129969 = 1128^2 + 1063^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402353 - 2¹⁷ = 2271281 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402353.

It is not a weakly prime, because it can be changed into another prime (2402333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201176 + 1201177.

It is an arithmetic number, because the mean of its divisors is an integer number (1201177).

2^2402353 is an apocalyptic number.

It is an amenable number.

2402353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402353 is an equidigital number, since it uses as much as digits as its factorization.

2402353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2402353 is about 1549.9525799198. The cubic root of 2402353 is about 133.9303306063.

Adding to 2402353 its reverse (3532042), we get a palindrome (5934395).

The spelling of 2402353 in words is "two million, four hundred two thousand, three hundred fifty-three".