2225677963 has 4 divisors (see below), whose sum is σ = 2226263968. Its totient is φ = 2225091960.

The previous prime is 2225677943. The next prime is 2225677969. The reversal of 2225677963 is 3697765222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2225677963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2225677969) 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 in 3 ways as a sum of consecutive naturals, for example, 287268 + ... + 294913.

It is an arithmetic number, because the mean of its divisors is an integer number (556565992).

Almost surely, 2^2225677963 is an apocalyptic number.

2225677963 is a deficient number, since it is larger than the sum of its proper divisors (586005).

2225677963 is an equidigital number, since it uses as much as digits as its factorization.

2225677963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586004.

The product of its digits is 1905120, while the sum is 49.

The square root of 2225677963 is about 47177.0915063657. The cubic root of 2225677963 is about 1305.6319684402.

The spelling of 2225677963 in words is "two billion, two hundred twenty-five million, six hundred seventy-seven thousand, nine hundred sixty-three".