2654723 has 4 divisors (see below), whose sum is σ = 2661288. Its totient is φ = 2648160.

The previous prime is 2654719. The next prime is 2654753. The reversal of 2654723 is 3274562.

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 2654723 - 2² = 2654719 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 6² + 5⁵ + 4¹⁰ + 7³ + 2¹³ + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2654753) 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, 2633 + ... + 3498.

It is an arithmetic number, because the mean of its divisors is an integer number (665322).

2^2654723 is an apocalyptic number.

2654723 is a deficient number, since it is larger than the sum of its proper divisors (6565).

2654723 is an equidigital number, since it uses as much as digits as its factorization.

2654723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6564.

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

The square root of 2654723 is about 1629.3320717398. The cubic root of 2654723 is about 138.4649131102.

The spelling of 2654723 in words is "two million, six hundred fifty-four thousand, seven hundred twenty-three".