2427959 has 4 divisors (see below), whose sum is σ = 2435304. Its totient is φ = 2420616.

The previous prime is 2427947. The next prime is 2427961. The reversal of 2427959 is 9597242.

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 2427959 - 2²⁰ = 1379383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427989) 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, 3152 + ... + 3845.

It is an arithmetic number, because the mean of its divisors is an integer number (608826).

2^2427959 is an apocalyptic number.

2427959 is a deficient number, since it is larger than the sum of its proper divisors (7345).

2427959 is an equidigital number, since it uses as much as digits as its factorization.

2427959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7344.

The product of its digits is 45360, while the sum is 38.

The square root of 2427959 is about 1558.1909382357. The cubic root of 2427959 is about 134.4044917421.

The spelling of 2427959 in words is "two million, four hundred twenty-seven thousand, nine hundred fifty-nine".