296291 has 4 divisors (see below), whose sum is σ = 298752. Its totient is φ = 293832.

The previous prime is 296287. The next prime is 296299. The reversal of 296291 is 192692.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 296291 - 2² = 296287 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (296299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040 + ... + 1293.

It is an arithmetic number, because the mean of its divisors is an integer number (74688).

2²⁹⁶²⁹¹ is an apocalyptic number.

296291 is a deficient number, since it is larger than the sum of its proper divisors (2461).

296291 is a wasteful number, since it uses less digits than its factorization.

296291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

The product of its digits is 1944, while the sum is 29.

The square root of 296291 is about 544.3261889713. The cubic root of 296291 is about 66.6662694421. Note that the first 3 decimals are identical.

The spelling of 296291 in words is "two hundred ninety-six thousand, two hundred ninety-one".