2062620 has 72 divisors (see below), whose sum is σ = 7154784. Its totient is φ = 471168.

The previous prime is 2062597. The next prime is 2062637. The reversal of 2062620 is 262602.

2062620 is a `hidden beast` number, since 20 + 626 + 20 = 666.

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 = 2062593 and 2062602.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 442 + ... + 2078.

It is an arithmetic number, because the mean of its divisors is an integer number (99372).

2^2062620 is an apocalyptic number.

2062620 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 2062620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3577392).

2062620 is an abundant number, since it is smaller than the sum of its proper divisors (5092164).

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

2062620 is a wasteful number, since it uses less digits than its factorization.

2062620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659 (or 1654 counting only the distinct ones).

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

The square root of 2062620 is about 1436.1824396643. The cubic root of 2062620 is about 127.2935528692.

Subtracting from 2062620 its sum of digits (18), we obtain a palindrome (2062602).

The spelling of 2062620 in words is "two million, sixty-two thousand, six hundred twenty".