2730701 has 4 divisors (see below), whose sum is σ = 2748252. Its totient is φ = 2713152.

The previous prime is 2730691. The next prime is 2730703. The reversal of 2730701 is 1070372.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 697225 + 2033476 = 835^2 + 1426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2730701 is a prime.

It is a Duffinian number.

2730701 is a Rhonda number in base 16.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8540 + ... + 8853.

It is an arithmetic number, because the mean of its divisors is an integer number (687063).

2^2730701 is an apocalyptic number.

It is an amenable number.

2730701 is a deficient number, since it is larger than the sum of its proper divisors (17551).

2730701 is a wasteful number, since it uses less digits than its factorization.

2730701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17550.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 2730701 is about 1652.4832828201. The cubic root of 2730701 is about 139.7734601548.

The spelling of 2730701 in words is "two million, seven hundred thirty thousand, seven hundred one".