2620104 has 16 divisors (see below), whose sum is σ = 6550320. Its totient is φ = 873360.

The previous prime is 2620099. The next prime is 2620129. The reversal of 2620104 is 4010262.

2620104 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2620104³ = 53960609333444654592, which contains 333 as substring.

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54562 + ... + 54609.

It is an arithmetic number, because the mean of its divisors is an integer number (409395).

2^2620104 is an apocalyptic number.

2620104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2620104 is an abundant number, since it is smaller than the sum of its proper divisors (3930216).

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

2620104 is a wasteful number, since it uses less digits than its factorization.

2620104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109180 (or 109176 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2620104 is about 1618.6735310124. The cubic root of 2620104 is about 137.8603923149.

Adding to 2620104 its reverse (4010262), we get a palindrome (6630366).

The spelling of 2620104 in words is "two million, six hundred twenty thousand, one hundred four".