2076240 has 80 divisors (see below), whose sum is σ = 6624576. Its totient is φ = 537600.

The previous prime is 2076229. The next prime is 2076259. The reversal of 2076240 is 426702.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9735 + ... + 9945.

2^2076240 is an apocalyptic number.

2076240 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 2076240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3312288).

2076240 is an abundant number, since it is smaller than the sum of its proper divisors (4548336).

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

2076240 is a wasteful number, since it uses less digits than its factorization.

2076240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2076240 is about 1440.9163750891. The cubic root of 2076240 is about 127.5731222235.

It can be divided in two parts, 20762 and 40, that added together give a palindrome (20802).

The spelling of 2076240 in words is "two million, seventy-six thousand, two hundred forty".