2481232 has 40 divisors (see below), whose sum is σ = 5277440. Its totient is φ = 1123200.

The previous prime is 2481221. The next prime is 2481233. The reversal of 2481232 is 2321842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16357 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (131936).

2^2481232 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 2481232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2638720).

2481232 is an abundant number, since it is smaller than the sum of its proper divisors (2796208).

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

2481232 is a wasteful number, since it uses less digits than its factorization.

2481232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 2481232 is about 1575.1926866260. The cubic root of 2481232 is about 135.3803994502.

The spelling of 2481232 in words is "two million, four hundred eighty-one thousand, two hundred thirty-two".