2773272 has 16 divisors (see below), whose sum is σ = 6933240. Its totient is φ = 924416.

The previous prime is 2773249. The next prime is 2773273. The reversal of 2773272 is 2723772.

It is a d-powerful number, because it can be written as 2¹⁵ + 7³ + 7³ + 3⁶ + 2¹⁹ + 7⁶ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57753 + ... + 57800.

2^2773272 is an apocalyptic number.

It is an amenable number.

2773272 is an abundant number, since it is smaller than the sum of its proper divisors (4159968).

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

2773272 is a wasteful number, since it uses less digits than its factorization.

2773272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115562 (or 115558 counting only the distinct ones).

The product of its digits is 8232, while the sum is 30.

The square root of 2773272 is about 1665.3143847334. The cubic root of 2773272 is about 140.4960633472.

The spelling of 2773272 in words is "two million, seven hundred seventy-three thousand, two hundred seventy-two".