2723146005 has 16 divisors (see below), whose sum is σ = 4357793664. Its totient is φ = 1452091200.

The previous prime is 2723145983. The next prime is 2723146031. The reversal of 2723146005 is 5006413272.

2723146005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2723146005 - 2¹¹ = 2723143957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100680 + ... + 124830.

It is an arithmetic number, because the mean of its divisors is an integer number (272362104).

Almost surely, 2^2723146005 is an apocalyptic number.

It is an amenable number.

2723146005 is a deficient number, since it is larger than the sum of its proper divisors (1634647659).

2723146005 is a wasteful number, since it uses less digits than its factorization.

2723146005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31676.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2723146005 is about 52183.7714715983. The cubic root of 2723146005 is about 1396.4443795437. Note that the first 3 decimals are identical.

Adding to 2723146005 its reverse (5006413272), we get a palindrome (7729559277).

The spelling of 2723146005 in words is "two billion, seven hundred twenty-three million, one hundred forty-six thousand, five".