2353457 has 2 divisors, whose sum is σ = 2353458. Its totient is φ = 2353456.

The previous prime is 2353453. The next prime is 2353487. The reversal of 2353457 is 7543532.

2353457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1290496 + 1062961 = 1136^2 + 1031^2 .

It is a cyclic number.

It is not a de Polignac number, because 2353457 - 2² = 2353453 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2 + 3⁶ + 5³ + 3⁹ + 4⁹ + 5⁹ + 7⁶ .

It is not a weakly prime, because it can be changed into another prime (2353453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176728 + 1176729.

It is an arithmetic number, because the mean of its divisors is an integer number (1176729).

2^2353457 is an apocalyptic number.

It is an amenable number.

2353457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353457 is an equidigital number, since it uses as much as digits as its factorization.

2353457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 29.

The square root of 2353457 is about 1534.0981063804. The cubic root of 2353457 is about 133.0154503693.

Adding to 2353457 its reverse (7543532), we get a palindrome (9896989).

The spelling of 2353457 in words is "two million, three hundred fifty-three thousand, four hundred fifty-seven".