2202493 has 2 divisors, whose sum is σ = 2202494. Its totient is φ = 2202492.

The previous prime is 2202451. The next prime is 2202511. The reversal of 2202493 is 3942022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2125764 + 76729 = 1458^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202493 - 2¹³ = 2194301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101246 + 1101247.

It is an arithmetic number, because the mean of its divisors is an integer number (1101247).

2^2202493 is an apocalyptic number.

It is an amenable number.

2202493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202493 is an equidigital number, since it uses as much as digits as its factorization.

2202493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2202493 is about 1484.0798496038. The cubic root of 2202493 is about 130.1082530263.

The spelling of 2202493 in words is "two million, two hundred two thousand, four hundred ninety-three".