296987 has 2 divisors, whose sum is σ = 296988. Its totient is φ = 296986.

The previous prime is 296983. The next prime is 297019. The reversal of 296987 is 789692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 296987 - 2² = 296983 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 296987.

It is not a weakly prime, because it can be changed into another prime (296981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148493 + 148494.

It is an arithmetic number, because the mean of its divisors is an integer number (148494).

2²⁹⁶⁹⁸⁷ is an apocalyptic number.

296987 is a deficient number, since it is larger than the sum of its proper divisors (1).

296987 is an equidigital number, since it uses as much as digits as its factorization.

296987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 41.

The square root of 296987 is about 544.9651364996. The cubic root of 296987 is about 66.7184292436.

The spelling of 296987 in words is "two hundred ninety-six thousand, nine hundred eighty-seven".