2634120 has 96 divisors (see below), whose sum is σ = 8910720. Its totient is φ = 699840.

The previous prime is 2634119. The next prime is 2634131. The reversal of 2634120 is 214362.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2634093 and 2634102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9585 + ... + 9855.

It is an arithmetic number, because the mean of its divisors is an integer number (92820).

2^2634120 is an apocalyptic number.

2634120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2634120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4455360).

2634120 is an abundant number, since it is smaller than the sum of its proper divisors (6276600).

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

2634120 is a wasteful number, since it uses less digits than its factorization.

2634120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2634120 is about 1622.9972273544. The cubic root of 2634120 is about 138.1057790116.

Adding to 2634120 its reverse (214362), we get a palindrome (2848482).

The spelling of 2634120 in words is "two million, six hundred thirty-four thousand, one hundred twenty".