2402336 has 24 divisors (see below), whose sum is σ = 4859820. Its totient is φ = 1168128.

The previous prime is 2402333. The next prime is 2402353. The reversal of 2402336 is 6332042.

It can be written as a sum of positive squares in 2 ways, for example, as 1690000 + 712336 = 1300^2 + 844^2 .

It is not an unprimeable number, because it can be changed into a prime (2402333) 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, 170 + ... + 2198.

2^2402336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2429910).

2402336 is an abundant number, since it is smaller than the sum of its proper divisors (2457484).

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

2402336 is a wasteful number, since it uses less digits than its factorization.

2402336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2402336 is about 1549.9470958713. The cubic root of 2402336 is about 133.9300146909.

Adding to 2402336 its reverse (6332042), we get a palindrome (8734378).

The spelling of 2402336 in words is "two million, four hundred two thousand, three hundred thirty-six".