2427005 has 16 divisors (see below), whose sum is σ = 3525120. Its totient is φ = 1565952.

The previous prime is 2427001. The next prime is 2427043. The reversal of 2427005 is 5007242.

It is a cyclic number.

It is not a de Polignac number, because 2427005 - 2² = 2427001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427001) 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, 1445 + ... + 2634.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

2^2427005 is an apocalyptic number.

It is an amenable number.

2427005 is a deficient number, since it is larger than the sum of its proper divisors (1098115).

2427005 is a wasteful number, since it uses less digits than its factorization.

2427005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2427005 is about 1557.8847839298. The cubic root of 2427005 is about 134.3868859145.

The spelling of 2427005 in words is "two million, four hundred twenty-seven thousand, five".