2124616 has 32 divisors (see below), whose sum is σ = 4435200. Its totient is φ = 947520.

The previous prime is 2124601. The next prime is 2124631. The reversal of 2124616 is 6164212.

It is an interprime number because it is at equal distance from previous prime (2124601) and next prime (2124631).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2895 + ... + 3553.

It is an arithmetic number, because the mean of its divisors is an integer number (138600).

2^2124616 is an apocalyptic number.

2124616 is a gapful number since it is divisible by the number (26) 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 2124616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2217600).

2124616 is an abundant number, since it is smaller than the sum of its proper divisors (2310584).

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

2124616 is a wasteful number, since it uses less digits than its factorization.

2124616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 705 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 2124616 is about 1457.6062568472. The cubic root of 2124616 is about 128.5563349713.

Adding to 2124616 its reverse (6164212), we get a palindrome (8288828).

The spelling of 2124616 in words is "two million, one hundred twenty-four thousand, six hundred sixteen".