2421088 has 12 divisors (see below), whose sum is σ = 4766580. Its totient is φ = 1210528.

The previous prime is 2421077. The next prime is 2421109. The reversal of 2421088 is 8801242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37798 + ... + 37861.

It is an arithmetic number, because the mean of its divisors is an integer number (397215).

2^2421088 is an apocalyptic number.

It is an amenable number.

2421088 is a deficient number, since it is larger than the sum of its proper divisors (2345492).

2421088 is an equidigital number, since it uses as much as digits as its factorization.

2421088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75669 (or 75661 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2421088 is about 1555.9845757590. The cubic root of 2421088 is about 134.2775860048.

It can be divided in two parts, 24 and 21088, that added together give a palindrome (21112).

The spelling of 2421088 in words is "two million, four hundred twenty-one thousand, eighty-eight".