2452357 has 2 divisors, whose sum is σ = 2452358. Its totient is φ = 2452356.

The previous prime is 2452343. The next prime is 2452367. The reversal of 2452357 is 7532542.

2452357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 1566²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2452356 + 1 = 1566^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 2452357 - 2¹⁵ = 2419589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2452337) 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, 1226178 + 1226179.

It is an arithmetic number, because the mean of its divisors is an integer number (1226179).

2^2452357 is an apocalyptic number.

It is an amenable number.

2452357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452357 is an equidigital number, since it uses as much as digits as its factorization.

2452357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 28.

The square root of 2452357 is about 1566.0003192848. Note that the first 3 decimals coincide. The cubic root of 2452357 is about 134.8531920324.

Adding to 2452357 its reverse (7532542), we get a palindrome (9984899).

It can be divided in two parts, 2452 and 357, that added together give a square (2809 = 53²).

The spelling of 2452357 in words is "two million, four hundred fifty-two thousand, three hundred fifty-seven".