2465993 has 2 divisors, whose sum is σ = 2465994. Its totient is φ = 2465992.

The previous prime is 2465989. The next prime is 2466011. The reversal of 2465993 is 3995642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 299209 = 1472^2 + 547^2 .

It is a cyclic number.

It is not a de Polignac number, because 2465993 - 2² = 2465989 is a prime.

It is a super-2 number, since 2×2465993² = 12162242952098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2465933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232996 + 1232997.

It is an arithmetic number, because the mean of its divisors is an integer number (1232997).

2^2465993 is an apocalyptic number.

It is an amenable number.

2465993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2465993 is an equidigital number, since it uses as much as digits as its factorization.

2465993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 38.

The square root of 2465993 is about 1570.3480505926. The cubic root of 2465993 is about 135.1026745201.

The spelling of 2465993 in words is "two million, four hundred sixty-five thousand, nine hundred ninety-three".