2755012 has 12 divisors (see below), whose sum is σ = 5192236. Its totient is φ = 1271520.

The previous prime is 2754991. The next prime is 2755021. The reversal of 2755012 is 2105572.

It can be written as a sum of positive squares in 2 ways, for example, as 1806336 + 948676 = 1344^2 + 974^2 .

It is a super-2 number, since 2×2755012² = 15180182240288, which contains 22 as substring.

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, 26439 + ... + 26542.

2^2755012 is an apocalyptic number.

It is an amenable number.

2755012 is a deficient number, since it is larger than the sum of its proper divisors (2437224).

2755012 is a wasteful number, since it uses less digits than its factorization.

2755012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52998 (or 52996 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 2755012 is about 1659.8228821172. The cubic root of 2755012 is about 140.1870289444.

The spelling of 2755012 in words is "two million, seven hundred fifty-five thousand, twelve".