2773246 has 16 divisors (see below), whose sum is σ = 4798944. Its totient is φ = 1177344.

The previous prime is 2773237. The next prime is 2773249. The reversal of 2773246 is 6423772.

It is a happy number.

2773246 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

2773246 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706 + ... + 2458.

It is an arithmetic number, because the mean of its divisors is an integer number (299934).

2^2773246 is an apocalyptic number.

2773246 is a deficient number, since it is larger than the sum of its proper divisors (2025698).

2773246 is a wasteful number, since it uses less digits than its factorization.

2773246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875.

The product of its digits is 14112, while the sum is 31.

The square root of 2773246 is about 1665.3065783813. The cubic root of 2773246 is about 140.4956242859.

The spelling of 2773246 in words is "two million, seven hundred seventy-three thousand, two hundred forty-six".