2487166967 has 2 divisors, whose sum is σ = 2487166968. Its totient is φ = 2487166966.

The previous prime is 2487166949. The next prime is 2487167021. The reversal of 2487166967 is 7696617842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2487166967 - 2¹⁴ = 2487150583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487166907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243583483 + 1243583484.

It is an arithmetic number, because the mean of its divisors is an integer number (1243583484).

Almost surely, 2^2487166967 is an apocalyptic number.

2487166967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487166967 is an equidigital number, since it uses as much as digits as its factorization.

2487166967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 56.

The square root of 2487166967 is about 49871.5045592170. The cubic root of 2487166967 is about 1354.8825426161.

The spelling of 2487166967 in words is "two billion, four hundred eighty-seven million, one hundred sixty-six thousand, nine hundred sixty-seven".