240002 has 24 divisors (see below), whose sum is σ = 437760. Its totient is φ = 98280.

The previous prime is 239999. The next prime is 240007. The reversal of 240002 is 200042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2999 + ... + 3077.

It is an arithmetic number, because the mean of its divisors is an integer number (18240).

2²⁴⁰⁰⁰² is an apocalyptic number.

240002 is a deficient number, since it is larger than the sum of its proper divisors (197758).

240002 is a wasteful number, since it uses less digits than its factorization.

240002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 240002 is about 489.8999897938. The cubic root of 240002 is about 62.1448227426.

Adding to 240002 its reverse (200042), we get a palindrome (440044).

It can be divided in two parts, 2 and 40002, that added together give a palindrome (40004).

The spelling of 240002 in words is "two hundred forty thousand, two", and thus it is an iban number.