2773332 has 24 divisors (see below), whose sum is σ = 7190400. Its totient is φ = 924408.

The previous prime is 2773321. The next prime is 2773339. The reversal of 2773332 is 2333772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2773296 and 2773305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773339) 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, 12732 + ... + 12947.

It is an arithmetic number, because the mean of its divisors is an integer number (299600).

2^2773332 is an apocalyptic number.

It is an amenable number.

2773332 is an abundant number, since it is smaller than the sum of its proper divisors (4417068).

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

2773332 is a wasteful number, since it uses less digits than its factorization.

2773332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25692 (or 25684 counting only the distinct ones).

The product of its digits is 5292, while the sum is 27.

The square root of 2773332 is about 1665.3323992525. The cubic root of 2773332 is about 140.4970765551.

The spelling of 2773332 in words is "two million, seven hundred seventy-three thousand, three hundred thirty-two".