2402488 has 32 divisors (see below), whose sum is σ = 5132160. Its totient is φ = 1043680.

The previous prime is 2402483. The next prime is 2402497. The reversal of 2402488 is 8842042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402483) 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, 1431 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^2402488 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 2402488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2566080).

2402488 is an abundant number, since it is smaller than the sum of its proper divisors (2729672).

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

2402488 is a wasteful number, since it uses less digits than its factorization.

2402488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 2402488 is about 1549.9961290274. The cubic root of 2402488 is about 133.9328392934.

It can be divided in two parts, 24024 and 88, that multiplied together give a palindrome (2114112).

The spelling of 2402488 in words is "two million, four hundred two thousand, four hundred eighty-eight".