2790080 has 28 divisors (see below), whose sum is σ = 6644640. Its totient is φ = 1115904.

The previous prime is 2790077. The next prime is 2790089. The reversal of 2790080 is 800972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2790089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4040 + ... + 4679.

2^2790080 is an apocalyptic number.

2790080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2790080 is an abundant number, since it is smaller than the sum of its proper divisors (3854560).

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

2790080 is an equidigital number, since it uses as much as digits as its factorization.

2790080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8736 (or 8726 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2790080 is about 1670.3532560509. The cubic root of 2790080 is about 140.7793271990.

The spelling of 2790080 in words is "two million, seven hundred ninety thousand, eighty".