2402232 has 64 divisors (see below), whose sum is σ = 6988800. Its totient is φ = 673920.

The previous prime is 2402209. The next prime is 2402233. The reversal of 2402232 is 2322042.

2402232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402233) 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 15 ways as a sum of consecutive naturals, for example, 13182 + ... + 13362.

It is an arithmetic number, because the mean of its divisors is an integer number (109200).

2^2402232 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 2402232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3494400).

2402232 is an abundant number, since it is smaller than the sum of its proper divisors (4586568).

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

2402232 is a wasteful number, since it uses less digits than its factorization.

2402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2402232 is about 1549.9135459760. The cubic root of 2402232 is about 133.9280819995.

Adding to 2402232 its reverse (2322042), we get a palindrome (4724274).

The spelling of 2402232 in words is "two million, four hundred two thousand, two hundred thirty-two".