2783473 has 16 divisors (see below), whose sum is σ = 3567744. Its totient is φ = 2108160.

The previous prime is 2783447. The next prime is 2783477. The reversal of 2783473 is 3743872.

It is a cyclic number.

It is not a de Polignac number, because 2783473 - 2¹³ = 2775281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2783477) 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, 2361 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (222984).

2^2783473 is an apocalyptic number.

It is an amenable number.

2783473 is a deficient number, since it is larger than the sum of its proper divisors (784271).

2783473 is a wasteful number, since it uses less digits than its factorization.

2783473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032.

The product of its digits is 28224, while the sum is 34.

The square root of 2783473 is about 1668.3743584699. The cubic root of 2783473 is about 140.6681160302.

The spelling of 2783473 in words is "two million, seven hundred eighty-three thousand, four hundred seventy-three".