2793355 has 16 divisors (see below), whose sum is σ = 3615840. Its totient is φ = 2063872.

The previous prime is 2793347. The next prime is 2793359. The reversal of 2793355 is 5533972.

It is a cyclic number.

It is not a de Polignac number, because 2793355 - 2³ = 2793347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2793355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (225990).

2^2793355 is an apocalyptic number.

2793355 is a deficient number, since it is larger than the sum of its proper divisors (822485).

2793355 is a wasteful number, since it uses less digits than its factorization.

2793355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its digits is 28350, while the sum is 34.

The square root of 2793355 is about 1671.3333000931. Note that the first 4 decimals coincide. The cubic root of 2793355 is about 140.8343879882.

The spelling of 2793355 in words is "two million, seven hundred ninety-three thousand, three hundred fifty-five".