2662120 has 16 divisors (see below), whose sum is σ = 5989860. Its totient is φ = 1064832.

The previous prime is 2662117. The next prime is 2662123. The reversal of 2662120 is 212662.

2662120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2662117) and next prime (2662123).

It can be written as a sum of positive squares in 2 ways, for example, as 2452356 + 209764 = 1566^2 + 458^2 .

It is not an unprimeable number, because it can be changed into a prime (2662123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33237 + ... + 33316.

2^2662120 is an apocalyptic number.

2662120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2662120 is an abundant number, since it is smaller than the sum of its proper divisors (3327740).

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

2662120 is a wasteful number, since it uses less digits than its factorization.

2662120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66564 (or 66560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2662120 is about 1631.6004412846. The cubic root of 2662120 is about 138.5933979713.

Adding to 2662120 its reverse (212662), we get a palindrome (2874782).

The spelling of 2662120 in words is "two million, six hundred sixty-two thousand, one hundred twenty".