2393653 has 2 divisors, whose sum is σ = 2393654. Its totient is φ = 2393652.

The previous prime is 2393647. The next prime is 2393659. The reversal of 2393653 is 3563932.

It is a balanced prime because it is at equal distance from previous prime (2393647) and next prime (2393659).

It can be written as a sum of positive squares in only one way, i.e., 1580049 + 813604 = 1257^2 + 902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2393653 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 3⁷ + 9 + 3¹¹ + 6⁸ + 5⁵ + 3¹² .

2393653 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2393659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196826 + 1196827.

It is an arithmetic number, because the mean of its divisors is an integer number (1196827).

2^2393653 is an apocalyptic number.

It is an amenable number.

2393653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2393653 is an equidigital number, since it uses as much as digits as its factorization.

2393653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 31.

The square root of 2393653 is about 1547.1434969000. The cubic root of 2393653 is about 133.7684610730.

The spelling of 2393653 in words is "two million, three hundred ninety-three thousand, six hundred fifty-three".