2730814 has 16 divisors (see below), whose sum is σ = 4276800. Its totient is φ = 1306144.

The previous prime is 2730811. The next prime is 2730817. The reversal of 2730814 is 4180372.

It is an interprime number because it is at equal distance from previous prime (2730811) and next prime (2730817).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730811) 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 7 ways as a sum of consecutive naturals, for example, 11307 + ... + 11545.

It is an arithmetic number, because the mean of its divisors is an integer number (267300).

2^2730814 is an apocalyptic number.

2730814 is a deficient number, since it is larger than the sum of its proper divisors (1545986).

2730814 is a wasteful number, since it uses less digits than its factorization.

2730814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2730814 is about 1652.5174734326. The cubic root of 2730814 is about 139.7753881314.

The spelling of 2730814 in words is "two million, seven hundred thirty thousand, eight hundred fourteen".