2725323 has 4 divisors (see below), whose sum is σ = 3633768. Its totient is φ = 1816880.

The previous prime is 2725279. The next prime is 2725337. The reversal of 2725323 is 3235272.

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 2725323 - 2⁶ = 2725259 is a prime.

It is a D-number.

2725323 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2725293 and 2725302.

It is not an unprimeable number, because it can be changed into a prime (2725343) 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, 454218 + ... + 454223.

It is an arithmetic number, because the mean of its divisors is an integer number (908442).

2^2725323 is an apocalyptic number.

2725323 is a deficient number, since it is larger than the sum of its proper divisors (908445).

2725323 is an equidigital number, since it uses as much as digits as its factorization.

2725323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908444.

The product of its digits is 2520, while the sum is 24.

The square root of 2725323 is about 1650.8552329020. The cubic root of 2725323 is about 139.6816405462.

The spelling of 2725323 in words is "two million, seven hundred twenty-five thousand, three hundred twenty-three".