2682427 has 4 divisors (see below), whose sum is σ = 2926296. Its totient is φ = 2438560.

The previous prime is 2682397. The next prime is 2682457. The reversal of 2682427 is 7242862.

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

It is an interprime number because it is at equal distance from previous prime (2682397) and next prime (2682457).

It is a cyclic number.

It is not a de Polignac number, because 2682427 - 2⁷ = 2682299 is a prime.

It is a super-2 number, since 2×2682427² = 14390829220658, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2682457) 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 3 ways as a sum of consecutive naturals, for example, 121918 + ... + 121939.

It is an arithmetic number, because the mean of its divisors is an integer number (731574).

2^2682427 is an apocalyptic number.

2682427 is a deficient number, since it is larger than the sum of its proper divisors (243869).

2682427 is a wasteful number, since it uses less digits than its factorization.

2682427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243868.

The product of its digits is 10752, while the sum is 31.

The square root of 2682427 is about 1637.8116497327. The cubic root of 2682427 is about 138.9449085545.

The spelling of 2682427 in words is "two million, six hundred eighty-two thousand, four hundred twenty-seven".