2263342197 has 4 divisors (see below), whose sum is σ = 3017789600. Its totient is φ = 1508894796.

The previous prime is 2263342177. The next prime is 2263342253. The reversal of 2263342197 is 7912433622.

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 not a de Polignac number, because 2263342197 - 2⁷ = 2263342069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263342177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377223697 + ... + 377223702.

It is an arithmetic number, because the mean of its divisors is an integer number (754447400).

Almost surely, 2^2263342197 is an apocalyptic number.

It is an amenable number.

2263342197 is a deficient number, since it is larger than the sum of its proper divisors (754447403).

2263342197 is an equidigital number, since it uses as much as digits as its factorization.

2263342197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754447402.

The product of its digits is 108864, while the sum is 39.

The square root of 2263342197 is about 47574.5961307082. The cubic root of 2263342197 is about 1312.9557014986.

The spelling of 2263342197 in words is "two billion, two hundred sixty-three million, three hundred forty-two thousand, one hundred ninety-seven".