299248 has 20 divisors (see below), whose sum is σ = 591480. Its totient is φ = 146624.

The previous prime is 299239. The next prime is 299261. The reversal of 299248 is 842992.

Its product of digits (10368) is a multiple of the sum of its prime factors (384).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 786 + ... + 1102.

It is an arithmetic number, because the mean of its divisors is an integer number (29574).

2²⁹⁹²⁴⁸ is an apocalyptic number.

It is an amenable number.

299248 is a deficient number, since it is larger than the sum of its proper divisors (292232).

299248 is a wasteful number, since it uses less digits than its factorization.

299248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 378 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 299248 is about 547.0356478329. The cubic root of 299248 is about 66.8873133643.

The spelling of 299248 in words is "two hundred ninety-nine thousand, two hundred forty-eight".