2563193 has 2 divisors, whose sum is σ = 2563194. Its totient is φ = 2563192.

The previous prime is 2563181. The next prime is 2563199. The reversal of 2563193 is 3913652.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 466489 = 1448^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 2563193 - 2¹⁸ = 2301049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2563199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281596 + 1281597.

It is an arithmetic number, because the mean of its divisors is an integer number (1281597).

2^2563193 is an apocalyptic number.

It is an amenable number.

2563193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2563193 is an equidigital number, since it uses as much as digits as its factorization.

2563193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 29.

The square root of 2563193 is about 1600.9975015596. The cubic root of 2563193 is about 136.8549266171.

The spelling of 2563193 in words is "two million, five hundred sixty-three thousand, one hundred ninety-three".