2755938 has 32 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 842240.

The previous prime is 2755891. The next prime is 2755943. The reversal of 2755938 is 8395572.

It is a junction number, because it is equal to n+sod(n) for n = 2755896 and 2755905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3853 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (187110).

2^2755938 is an apocalyptic number.

2755938 is an abundant number, since it is smaller than the sum of its proper divisors (3231582).

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

2755938 is a wasteful number, since it uses less digits than its factorization.

2755938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722.

The product of its digits is 75600, while the sum is 39.

The square root of 2755938 is about 1660.1018041072. The cubic root of 2755938 is about 140.2027334915.

The spelling of 2755938 in words is "two million, seven hundred fifty-five thousand, nine hundred thirty-eight".