2608020 has 36 divisors (see below), whose sum is σ = 7911540. Its totient is φ = 695424.

The previous prime is 2608013. The next prime is 2608033. The reversal of 2608020 is 208062.

It can be written as a sum of positive squares in 2 ways, for example, as 636804 + 1971216 = 798^2 + 1404^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 = 2607984 and 2608002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7065 + ... + 7424.

It is an arithmetic number, because the mean of its divisors is an integer number (219765).

2^2608020 is an apocalyptic number.

2608020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2608020 is an abundant number, since it is smaller than the sum of its proper divisors (5303520).

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

2608020 is a wasteful number, since it uses less digits than its factorization.

2608020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14504 (or 14499 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2608020 is about 1614.9365312606. The cubic root of 2608020 is about 137.6481268690.

The spelling of 2608020 in words is "two million, six hundred eight thousand, twenty".