2388293 has 2 divisors, whose sum is σ = 2388294. Its totient is φ = 2388292.

The previous prime is 2388283. The next prime is 2388317. The reversal of 2388293 is 3928832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 744769 = 1282^2 + 863^2 .

It is a cyclic number.

It is not a de Polignac number, because 2388293 - 2⁴ = 2388277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2388223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194146 + 1194147.

It is an arithmetic number, because the mean of its divisors is an integer number (1194147).

2^2388293 is an apocalyptic number.

It is an amenable number.

2388293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388293 is an equidigital number, since it uses as much as digits as its factorization.

2388293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 2388293 is about 1545.4103015057. The cubic root of 2388293 is about 133.6685392103.

It can be divided in two parts, 238829 and 3, that added together give a palindrome (238832).

The spelling of 2388293 in words is "two million, three hundred eighty-eight thousand, two hundred ninety-three".