2987114569 has 2 divisors, whose sum is σ = 2987114570. Its totient is φ = 2987114568.

The previous prime is 2987114527. The next prime is 2987114623. The reversal of 2987114569 is 9654117892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2982470544 + 4644025 = 54612^2 + 2155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2987114569 - 2¹⁷ = 2986983497 is a prime.

It is a super-2 number, since 2×2987114569² = 17845706896664111522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2987414569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493557284 + 1493557285.

It is an arithmetic number, because the mean of its divisors is an integer number (1493557285).

Almost surely, 2^2987114569 is an apocalyptic number.

It is an amenable number.

2987114569 is a deficient number, since it is larger than the sum of its proper divisors (1).

2987114569 is an equidigital number, since it uses as much as digits as its factorization.

2987114569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 52.

The square root of 2987114569 is about 54654.5018182400. The cubic root of 2987114569 is about 1440.1817171976.

The spelling of 2987114569 in words is "two billion, nine hundred eighty-seven million, one hundred fourteen thousand, five hundred sixty-nine".