242488 has 16 divisors (see below), whose sum is σ = 481680. Its totient is φ = 114048.

The previous prime is 242483. The next prime is 242491. The reversal of 242488 is 884242.

242488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242483) 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, 756 + ... + 1027.

It is an arithmetic number, because the mean of its divisors is an integer number (30105).

2²⁴²⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

242488 is a deficient number, since it is larger than the sum of its proper divisors (239192).

242488 is a wasteful number, since it uses less digits than its factorization.

242488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806 (or 1802 counting only the distinct ones).

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

The square root of 242488 is about 492.4307057851. The cubic root of 242488 is about 62.3586565936.

It can be divided in two parts, 2424 and 88, that multiplied together give a palindrome (213312).

The spelling of 242488 in words is "two hundred forty-two thousand, four hundred eighty-eight".