296887 has 8 divisors (see below), whose sum is σ = 313472. Its totient is φ = 280800.

The previous prime is 296843. The next prime is 296909. The reversal of 296887 is 788692.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-296887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813 + ... + 1969.

It is an arithmetic number, because the mean of its divisors is an integer number (39184).

2²⁹⁶⁸⁸⁷ is an apocalyptic number.

296887 is a deficient number, since it is larger than the sum of its proper divisors (16585).

296887 is a wasteful number, since it uses less digits than its factorization.

296887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its digits is 48384, while the sum is 40.

The square root of 296887 is about 544.8733797865. The cubic root of 296887 is about 66.7109400360.

The spelling of 296887 in words is "two hundred ninety-six thousand, eight hundred eighty-seven".