2750080 has 32 divisors (see below), whose sum is σ = 6575940. Its totient is φ = 1099776.

The previous prime is 2750071. The next prime is 2750123. The reversal of 2750080 is 800572.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 7744 = 1656^2 + 88^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509 + ... + 2788.

2^2750080 is an apocalyptic number.

2750080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2750080 is an abundant number, since it is smaller than the sum of its proper divisors (3825860).

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

2750080 is an equidigital number, since it uses as much as digits as its factorization.

2750080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316 (or 4304 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2750080 is about 1658.3365159098. The cubic root of 2750080 is about 140.1033250841.

The spelling of 2750080 in words is "two million, seven hundred fifty thousand, eighty".