2026780214 has 4 divisors (see below), whose sum is σ = 3040170324. Its totient is φ = 1013390106.

The previous prime is 2026780199. The next prime is 2026780229. The reversal of 2026780214 is 4120876202.

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

It is an interprime number because it is at equal distance from previous prime (2026780199) and next prime (2026780229).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506695052 + ... + 506695055.

It is an arithmetic number, because the mean of its divisors is an integer number (760042581).

Almost surely, 2^2026780214 is an apocalyptic number.

2026780214 is a deficient number, since it is larger than the sum of its proper divisors (1013390110).

2026780214 is a wasteful number, since it uses less digits than its factorization.

2026780214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013390109.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2026780214 is about 45019.7758101926. The cubic root of 2026780214 is about 1265.5196277940.

The spelling of 2026780214 in words is "two billion, twenty-six million, seven hundred eighty thousand, two hundred fourteen".