2751960 has 128 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 645120.

The previous prime is 2751953. The next prime is 2751967. The reversal of 2751960 is 691572.

It is an interprime number because it is at equal distance from previous prime (2751953) and next prime (2751967).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38725 + ... + 38795.

It is an arithmetic number, because the mean of its divisors is an integer number (72900).

2^2751960 is an apocalyptic number.

2751960 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 2751960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4665600).

2751960 is an abundant number, since it is smaller than the sum of its proper divisors (6579240).

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

2751960 is a wasteful number, since it uses less digits than its factorization.

2751960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2751960 is about 1658.9032521519. The cubic root of 2751960 is about 140.1352434591.

The spelling of 2751960 in words is "two million, seven hundred fifty-one thousand, nine hundred sixty".