2713631 has 4 divisors (see below), whose sum is σ = 2718912. Its totient is φ = 2708352.

The previous prime is 2713619. The next prime is 2713649. The reversal of 2713631 is 1363172.

It is a happy number.

2713631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2713631 - 2¹⁸ = 2451487 is a prime.

It is a super-2 number, since 2×2713631² = 14727586408322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2713597 and 2713606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2713651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (679728).

2^2713631 is an apocalyptic number.

2713631 is a deficient number, since it is larger than the sum of its proper divisors (5281).

2713631 is an equidigital number, since it uses as much as digits as its factorization.

2713631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280.

The product of its digits is 756, while the sum is 23.

The square root of 2713631 is about 1647.3102318628. The cubic root of 2713631 is about 139.4816032403.

The spelling of 2713631 in words is "two million, seven hundred thirteen thousand, six hundred thirty-one".