4240002 has 32 divisors (see below), whose sum is σ = 9616320. Its totient is φ = 1235520.

The previous prime is 4239997. The next prime is 4240007. The reversal of 4240002 is 2000424.

It is an interprime number because it is at equal distance from previous prime (4239997) and next prime (4240007).

It is a self number, because there is not a number n which added to its sum of digits gives 4240002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (300510).

Almost surely, 2^4240002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4240002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4808160).

4240002 is an abundant number, since it is smaller than the sum of its proper divisors (5376318).

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

4240002 is a wasteful number, since it uses less digits than its factorization.

4240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 4240002 is about 2059.1265138403. The cubic root of 4240002 is about 161.8534721400.

Adding to 4240002 its reverse (2000424), we get a palindrome (6240426).

The spelling of 4240002 in words is "four million, two hundred forty thousand, two".