2698488 has 96 divisors (see below), whose sum is σ = 8341200. Its totient is φ = 803520.

The previous prime is 2698481. The next prime is 2698499. The reversal of 2698488 is 8848962.

It is a happy number.

2698488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2698488² = 14563674972288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2698481) 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 23 ways as a sum of consecutive naturals, for example, 87033 + ... + 87063.

2^2698488 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 2698488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4170600).

2698488 is an abundant number, since it is smaller than the sum of its proper divisors (5642712).

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

2698488 is a wasteful number, since it uses less digits than its factorization.

2698488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 49 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2698488 is about 1642.7075211370. The cubic root of 2698488 is about 139.2216672574.

It can be divided in two parts, 26984 and 88, that added together give a palindrome (27072).

The spelling of 2698488 in words is "two million, six hundred ninety-eight thousand, four hundred eighty-eight".