2246261387 has 2 divisors, whose sum is σ = 2246261388. Its totient is φ = 2246261386.

The previous prime is 2246261327. The next prime is 2246261401. The reversal of 2246261387 is 7831626422.

2246261387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2246261387 - 2²⁶ = 2179152523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2246261327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123130693 + 1123130694.

It is an arithmetic number, because the mean of its divisors is an integer number (1123130694).

Almost surely, 2^2246261387 is an apocalyptic number.

2246261387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246261387 is an equidigital number, since it uses as much as digits as its factorization.

2246261387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The square root of 2246261387 is about 47394.7400773546. The cubic root of 2246261387 is about 1309.6445215762.

The spelling of 2246261387 in words is "two billion, two hundred forty-six million, two hundred sixty-one thousand, three hundred eighty-seven".