2241941587 has 2 divisors, whose sum is σ = 2241941588. Its totient is φ = 2241941586.

The previous prime is 2241941573. The next prime is 2241941621. The reversal of 2241941587 is 7851491422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241941587 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241941557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120970793 + 1120970794.

It is an arithmetic number, because the mean of its divisors is an integer number (1120970794).

Almost surely, 2^2241941587 is an apocalyptic number.

2241941587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241941587 is an equidigital number, since it uses as much as digits as its factorization.

2241941587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 2241941587 is about 47349.1455783523. The cubic root of 2241941587 is about 1308.8044541776.

The spelling of 2241941587 in words is "two billion, two hundred forty-one million, nine hundred forty-one thousand, five hundred eighty-seven".