2724365 has 8 divisors (see below), whose sum is σ = 3736320. Its totient is φ = 1868112.

The previous prime is 2724329. The next prime is 2724367. The reversal of 2724365 is 5634272.

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 2724365 - 2⁸ = 2724109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724367) 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, 38885 + ... + 38954.

It is an arithmetic number, because the mean of its divisors is an integer number (467040).

2^2724365 is an apocalyptic number.

It is an amenable number.

2724365 is a deficient number, since it is larger than the sum of its proper divisors (1011955).

2724365 is an equidigital number, since it uses as much as digits as its factorization.

2724365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77851.

The product of its digits is 10080, while the sum is 29.

The square root of 2724365 is about 1650.5650547616. The cubic root of 2724365 is about 139.6652717593.

The spelling of 2724365 in words is "two million, seven hundred twenty-four thousand, three hundred sixty-five".