242848 has 12 divisors (see below), whose sum is σ = 478170. Its totient is φ = 121408.

The previous prime is 242819. The next prime is 242863. The reversal of 242848 is 848242.

It can be written as a sum of positive squares in only one way, i.e., 242064 + 784 = 492^2 + 28^2 .

It is a super-2 number, since 2×242848² = 117950302208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3763 + ... + 3826.

2²⁴²⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

242848 is a deficient number, since it is larger than the sum of its proper divisors (235322).

242848 is an equidigital number, since it uses as much as digits as its factorization.

242848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7599 (or 7591 counting only the distinct ones).

The product of its digits is 4096, while the sum is 28.

The square root of 242848 is about 492.7961038807. The cubic root of 242848 is about 62.3895007538.

The spelling of 242848 in words is "two hundred forty-two thousand, eight hundred forty-eight".