2753740 has 24 divisors (see below), whose sum is σ = 6309072. Its totient is φ = 1001280.

The previous prime is 2753719. The next prime is 2753743. The reversal of 2753740 is 473572.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 2753699 and 2753708.

It is not an unprimeable number, because it can be changed into a prime (2753743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6039 + ... + 6478.

It is an arithmetic number, because the mean of its divisors is an integer number (262878).

2^2753740 is an apocalyptic number.

2753740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2753740 is an abundant number, since it is smaller than the sum of its proper divisors (3555332).

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

2753740 is a wasteful number, since it uses less digits than its factorization.

2753740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12537 (or 12535 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 2753740 is about 1659.4396644651. The cubic root of 2753740 is about 140.1654506535.

The spelling of 2753740 in words is "two million, seven hundred fifty-three thousand, seven hundred forty".