2768941 has 6 divisors (see below), whose sum is σ = 3221070. Its totient is φ = 2373336.

The previous prime is 2768939. The next prime is 2768957. The reversal of 2768941 is 1498672.

It can be written as a sum of positive squares in only one way, i.e., 2414916 + 354025 = 1554^2 + 595^2 .

It is not a de Polignac number, because 2768941 - 2¹ = 2768939 is a prime.

It is a super-2 number, since 2×2768941² = 15334068522962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2768941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28206 + ... + 28303.

It is an arithmetic number, because the mean of its divisors is an integer number (536845).

2^2768941 is an apocalyptic number.

It is an amenable number.

2768941 is a deficient number, since it is larger than the sum of its proper divisors (452129).

2768941 is an equidigital number, since it uses as much as digits as its factorization.

2768941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56523 (or 56516 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 2768941 is about 1664.0135215797. The cubic root of 2768941 is about 140.4228879930.

It can be divided in two parts, 27689 and 41, that added together give a triangular number (27730 = T₂₃₅).

The spelling of 2768941 in words is "two million, seven hundred sixty-eight thousand, nine hundred forty-one".