2266294493 has 4 divisors (see below), whose sum is σ = 2271147840. Its totient is φ = 2261441148.

The previous prime is 2266294451. The next prime is 2266294519. The reversal of 2266294493 is 3944926622.

2266294493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2266294493 - 2⁸ = 2266294237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266294993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425973 + ... + 2426906.

It is an arithmetic number, because the mean of its divisors is an integer number (567786960).

Almost surely, 2^2266294493 is an apocalyptic number.

It is an amenable number.

2266294493 is a deficient number, since it is larger than the sum of its proper divisors (4853347).

2266294493 is an equidigital number, since it uses as much as digits as its factorization.

2266294493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853346.

The product of its digits is 1119744, while the sum is 47.

The square root of 2266294493 is about 47605.6140911973. The cubic root of 2266294493 is about 1313.5263251407.

The spelling of 2266294493 in words is "two billion, two hundred sixty-six million, two hundred ninety-four thousand, four hundred ninety-three".