2770012 has 12 divisors (see below), whose sum is σ = 5540080. Its totient is φ = 1187136.

The previous prime is 2769983. The next prime is 2770043. The reversal of 2770012 is 2100772.

2770012 is an admirable number.

It is a congruent number.

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, 49437 + ... + 49492.

2^2770012 is an apocalyptic number.

It is an amenable number.

2770012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2770012 is a wasteful number, since it uses less digits than its factorization.

2770012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98940 (or 98938 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 2770012 is about 1664.3353027560. The cubic root of 2770012 is about 140.4409904043.

Adding to 2770012 its reverse (2100772), we get a palindrome (4870784).

The spelling of 2770012 in words is "two million, seven hundred seventy thousand, twelve".