2776372 has 12 divisors (see below), whose sum is σ = 5144580. Its totient is φ = 1306496.

The previous prime is 2776357. The next prime is 2776421. The reversal of 2776372 is 2736772.

2776372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2579236 + 197136 = 1606^2 + 444^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20347 + ... + 20482.

It is an arithmetic number, because the mean of its divisors is an integer number (428715).

2^2776372 is an apocalyptic number.

It is an amenable number.

2776372 is a deficient number, since it is larger than the sum of its proper divisors (2368208).

2776372 is a wasteful number, since it uses less digits than its factorization.

2776372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40850 (or 40848 counting only the distinct ones).

The product of its digits is 24696, while the sum is 34.

The square root of 2776372 is about 1666.2448799621. The cubic root of 2776372 is about 140.5483933042.

The spelling of 2776372 in words is "two million, seven hundred seventy-six thousand, three hundred seventy-two".