2026678223 has 2 divisors, whose sum is σ = 2026678224. Its totient is φ = 2026678222.

The previous prime is 2026678217. The next prime is 2026678309. The reversal of 2026678223 is 3228766202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2026678223 - 2¹² = 2026674127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2026678123) 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 as a sum of consecutive naturals, namely, 1013339111 + 1013339112.

It is an arithmetic number, because the mean of its divisors is an integer number (1013339112).

Almost surely, 2^2026678223 is an apocalyptic number.

2026678223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026678223 is an equidigital number, since it uses as much as digits as its factorization.

2026678223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 2026678223 is about 45018.6430604033. The cubic root of 2026678223 is about 1265.4983997437.

It can be divided in two parts, 20266 and 78223, that added together give a palindrome (98489).

The spelling of 2026678223 in words is "two billion, twenty-six million, six hundred seventy-eight thousand, two hundred twenty-three".