246314987 has 2 divisors, whose sum is σ = 246314988. Its totient is φ = 246314986.

The previous prime is 246314983. The next prime is 246315007. The reversal of 246314987 is 789413642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 246314987 - 2² = 246314983 is a prime.

It is not a weakly prime, because it can be changed into another prime (246314983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123157493 + 123157494.

It is an arithmetic number, because the mean of its divisors is an integer number (123157494).

Almost surely, 2^246314987 is an apocalyptic number.

246314987 is a deficient number, since it is larger than the sum of its proper divisors (1).

246314987 is an equidigital number, since it uses as much as digits as its factorization.

246314987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 246314987 is about 15694.4253478743. The cubic root of 246314987 is about 626.8499743226.

The spelling of 246314987 in words is "two hundred forty-six million, three hundred fourteen thousand, nine hundred eighty-seven".