2773134 has 48 divisors (see below), whose sum is σ = 7399392. Its totient is φ = 730944.

The previous prime is 2773123. The next prime is 2773153. The reversal of 2773134 is 4313772.

It is a junction number, because it is equal to n+sod(n) for n = 2773098 and 2773107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 792 + ... + 2484.

It is an arithmetic number, because the mean of its divisors is an integer number (154154).

2^2773134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2773134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699696).

2773134 is an abundant number, since it is smaller than the sum of its proper divisors (4626258).

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

2773134 is a wasteful number, since it uses less digits than its factorization.

2773134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1718 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 2773134 is about 1665.2729506000. The cubic root of 2773134 is about 140.4937329136.

The spelling of 2773134 in words is "two million, seven hundred seventy-three thousand, one hundred thirty-four".