2773315 has 4 divisors (see below), whose sum is σ = 3327984. Its totient is φ = 2218648.

The previous prime is 2773313. The next prime is 2773319. The reversal of 2773315 is 5133772.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2773315 - 2¹ = 2773313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2773313) 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, 277327 + ... + 277336.

It is an arithmetic number, because the mean of its divisors is an integer number (831996).

2^2773315 is an apocalyptic number.

2773315 is a deficient number, since it is larger than the sum of its proper divisors (554669).

2773315 is an equidigital number, since it uses as much as digits as its factorization.

2773315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554668.

The product of its digits is 4410, while the sum is 28.

The square root of 2773315 is about 1665.3272951585. The cubic root of 2773315 is about 140.4967894810.

The spelling of 2773315 in words is "two million, seven hundred seventy-three thousand, three hundred fifteen".