2750960 has 40 divisors (see below), whose sum is σ = 6468336. Its totient is φ = 1088000.

The previous prime is 2750959. The next prime is 2750963. The reversal of 2750960 is 690572.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750963) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10835 + ... + 11085.

2^2750960 is an apocalyptic number.

2750960 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 2750960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3234168).

2750960 is an abundant number, since it is smaller than the sum of its proper divisors (3717376).

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

2750960 is a wasteful number, since it uses less digits than its factorization.

2750960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2750960 is about 1658.6018208117. The cubic root of 2750960 is about 140.1182674104.

The spelling of 2750960 in words is "two million, seven hundred fifty thousand, nine hundred sixty".