2755772 has 12 divisors (see below), whose sum is σ = 4904760. Its totient is φ = 1354416.

The previous prime is 2755769. The next prime is 2755789. The reversal of 2755772 is 2775572.

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, 5603 + ... + 6074.

It is an arithmetic number, because the mean of its divisors is an integer number (408730).

2^2755772 is an apocalyptic number.

It is an amenable number.

2755772 is a deficient number, since it is larger than the sum of its proper divisors (2148988).

2755772 is a wasteful number, since it uses less digits than its factorization.

2755772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11740 (or 11738 counting only the distinct ones).

The product of its digits is 34300, while the sum is 35.

The square root of 2755772 is about 1660.0518064205. The cubic root of 2755772 is about 140.1999184644.

The spelling of 2755772 in words is "two million, seven hundred fifty-five thousand, seven hundred seventy-two".