2226782527 has 2 divisors, whose sum is σ = 2226782528. Its totient is φ = 2226782526.

The previous prime is 2226782449. The next prime is 2226782561. The reversal of 2226782527 is 7252876222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2226782527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226789527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113391263 + 1113391264.

It is an arithmetic number, because the mean of its divisors is an integer number (1113391264).

Almost surely, 2^2226782527 is an apocalyptic number.

2226782527 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226782527 is an equidigital number, since it uses as much as digits as its factorization.

2226782527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 43.

The square root of 2226782527 is about 47188.7966258942. The cubic root of 2226782527 is about 1305.8479199522.

The spelling of 2226782527 in words is "two billion, two hundred twenty-six million, seven hundred eighty-two thousand, five hundred twenty-seven".