2793045 has 16 divisors (see below), whose sum is σ = 4527360. Its totient is φ = 1470144.

The previous prime is 2793041. The next prime is 2793067. The reversal of 2793045 is 5403972.

2793045 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 2793045 - 2² = 2793041 is a prime.

It is a super-2 number, since 2×2793045² = 15602200744050, which contains 22 as substring.

2793045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7 + ... + 2363.

It is an arithmetic number, because the mean of its divisors is an integer number (282960).

2^2793045 is an apocalyptic number.

It is an amenable number.

2793045 is a deficient number, since it is larger than the sum of its proper divisors (1734315).

2793045 is a wasteful number, since it uses less digits than its factorization.

2793045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2793045 is about 1671.2405571910. The cubic root of 2793045 is about 140.8291779718.

The spelling of 2793045 in words is "two million, seven hundred ninety-three thousand, forty-five".