2146484226 has 128 divisors (see below), whose sum is σ = 4953968640. Its totient is φ = 615859200.

The previous prime is 2146484203. The next prime is 2146484239. The reversal of 2146484226 is 6224846412.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7920471 + ... + 7920741.

It is an arithmetic number, because the mean of its divisors is an integer number (38702880).

Almost surely, 2^2146484226 is an apocalyptic number.

2146484226 is an abundant number, since it is smaller than the sum of its proper divisors (2807484414).

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

2146484226 is a wasteful number, since it uses less digits than its factorization.

2146484226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its digits is 147456, while the sum is 39.

The square root of 2146484226 is about 46330.1654000933. The cubic root of 2146484226 is about 1289.9589807280.

The spelling of 2146484226 in words is "two billion, one hundred forty-six million, four hundred eighty-four thousand, two hundred twenty-six".