242576 has 10 divisors (see below), whose sum is σ = 470022. Its totient is φ = 121280.

The previous prime is 242551. The next prime is 242591. The reversal of 242576 is 675242.

242576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 211600 + 30976 = 460^2 + 176^2 .

It is a d-powerful number, because it can be written as 2 + 4² + 5⁷ + 2⁷ + 7⁶ + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565 + ... + 7596.

2²⁴²⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

242576 is a deficient number, since it is larger than the sum of its proper divisors (227446).

242576 is a wasteful number, since it uses less digits than its factorization.

242576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15169 (or 15163 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 242576 is about 492.5200503533. The cubic root of 242576 is about 62.3661990948.

It can be divided in two parts, 242 and 576, that added together give a palindrome (818).

The spelling of 242576 in words is "two hundred forty-two thousand, five hundred seventy-six".