2783095 has 16 divisors (see below), whose sum is σ = 3852288. Its totient is φ = 1890720.

The previous prime is 2783047. The next prime is 2783107. The reversal of 2783095 is 5903872.

It is a de Polignac number, because none of the positive numbers 2^k-2783095 is a prime.

It is a Duffinian number.

2783095 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2783095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4282 + ... + 4888.

It is an arithmetic number, because the mean of its divisors is an integer number (240768).

2^2783095 is an apocalyptic number.

2783095 is a deficient number, since it is larger than the sum of its proper divisors (1069193).

2783095 is a wasteful number, since it uses less digits than its factorization.

2783095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2783095 is about 1668.2610706961. The cubic root of 2783095 is about 140.6617480916.

It can be divided in two parts, 27830 and 95, that multiplied together give a triangular number (2643850 = T₂₂₉₉).

The spelling of 2783095 in words is "two million, seven hundred eighty-three thousand, ninety-five".