242396 has 24 divisors (see below), whose sum is σ = 529536. Its totient is φ = 94320.

The previous prime is 242393. The next prime is 242399. The reversal of 242396 is 693242.

It is an interprime number because it is at equal distance from previous prime (242393) and next prime (242399).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86 + ... + 701.

It is an arithmetic number, because the mean of its divisors is an integer number (22064).

2²⁴²³⁹⁶ is an apocalyptic number.

It is an amenable number.

242396 is an abundant number, since it is smaller than the sum of its proper divisors (287140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242396 is a wasteful number, since it uses less digits than its factorization.

242396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809 (or 807 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 242396 is about 492.3372827646. The cubic root of 242396 is about 62.3507693001.

The spelling of 242396 in words is "two hundred forty-two thousand, three hundred ninety-six".