2724559 has 8 divisors (see below), whose sum is σ = 2833920. Its totient is φ = 2616600.

The previous prime is 2724551. The next prime is 2724563. The reversal of 2724559 is 9554272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2724559 - 2³ = 2724551 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 (2724551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5304 + ... + 5794.

It is an arithmetic number, because the mean of its divisors is an integer number (354240).

2^2724559 is an apocalyptic number.

2724559 is a deficient number, since it is larger than the sum of its proper divisors (109361).

2724559 is a wasteful number, since it uses less digits than its factorization.

2724559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701.

The product of its digits is 25200, while the sum is 34.

The square root of 2724559 is about 1650.6238214687. The cubic root of 2724559 is about 139.6685868339.

The spelling of 2724559 in words is "two million, seven hundred twenty-four thousand, five hundred fifty-nine".