2774073 has 16 divisors (see below), whose sum is σ = 3836160. Its totient is φ = 1782144.

The previous prime is 2774071. The next prime is 2774089. The reversal of 2774073 is 3704772.

It is a happy number.

It is not a de Polignac number, because 2774073 - 2¹ = 2774071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2774073.

It is not an unprimeable number, because it can be changed into a prime (2774071) 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, 11488 + ... + 11726.

It is an arithmetic number, because the mean of its divisors is an integer number (239760).

2^2774073 is an apocalyptic number.

It is an amenable number.

2774073 is a deficient number, since it is larger than the sum of its proper divisors (1062087).

2774073 is a wasteful number, since it uses less digits than its factorization.

2774073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 2774073 is about 1665.5548625008. The cubic root of 2774073 is about 140.5095884677.

The spelling of 2774073 in words is "two million, seven hundred seventy-four thousand, seventy-three".