2422616 has 16 divisors (see below), whose sum is σ = 5191440. Its totient is φ = 1038240.

The previous prime is 2422579. The next prime is 2422621. The reversal of 2422616 is 6162242.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2422591 and 2422600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21575 + ... + 21686.

It is an arithmetic number, because the mean of its divisors is an integer number (324465).

2^2422616 is an apocalyptic number.

It is an amenable number.

2422616 is an abundant number, since it is smaller than the sum of its proper divisors (2768824).

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

2422616 is a wasteful number, since it uses less digits than its factorization.

2422616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43274 (or 43270 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2422616 is about 1556.4755057501. The cubic root of 2422616 is about 134.3058285419.

Adding to 2422616 its reverse (6162242), we get a palindrome (8584858).

It can be divided in two parts, 24226 and 16, that added together give a palindrome (24242).

The spelling of 2422616 in words is "two million, four hundred twenty-two thousand, six hundred sixteen".