2223713678 has 16 divisors (see below), whose sum is σ = 3632202000. Its totient is φ = 1017015552.

The previous prime is 2223713677. The next prime is 2223713743. The reversal of 2223713678 is 8763173222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223713677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007843 + ... + 1010046.

It is an arithmetic number, because the mean of its divisors is an integer number (227012625).

Almost surely, 2^2223713678 is an apocalyptic number.

2223713678 is a deficient number, since it is larger than the sum of its proper divisors (1408488322).

2223713678 is a wasteful number, since it uses less digits than its factorization.

2223713678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017939.

The product of its digits is 169344, while the sum is 41.

The square root of 2223713678 is about 47156.2687031109. The cubic root of 2223713678 is about 1305.2477576992.

The spelling of 2223713678 in words is "two billion, two hundred twenty-three million, seven hundred thirteen thousand, six hundred seventy-eight".