2724223146 has 16 divisors (see below), whose sum is σ = 5624203008. Its totient is φ = 878781600.

The previous prime is 2724223133. The next prime is 2724223193. The reversal of 2724223146 is 6413224272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7322995 + ... + 7323366.

It is an arithmetic number, because the mean of its divisors is an integer number (351512688).

Almost surely, 2^2724223146 is an apocalyptic number.

2724223146 is an abundant number, since it is smaller than the sum of its proper divisors (2899979862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2724223146 is a wasteful number, since it uses less digits than its factorization.

2724223146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14646397.

The product of its digits is 32256, while the sum is 33.

The square root of 2724223146 is about 52194.0911023461. The cubic root of 2724223146 is about 1396.6284765663.

The spelling of 2724223146 in words is "two billion, seven hundred twenty-four million, two hundred twenty-three thousand, one hundred forty-six".