2146001092 has 12 divisors (see below), whose sum is σ = 3755829420. Its totient is φ = 1072906976.

The previous prime is 2146001087. The next prime is 2146001101. The reversal of 2146001092 is 2901006412.

It can be written as a sum of positive squares in 2 ways, for example, as 1441417156 + 704583936 = 37966^2 + 26544^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67134 + ... + 93802.

It is an arithmetic number, because the mean of its divisors is an integer number (312985785).

Almost surely, 2^2146001092 is an apocalyptic number.

It is an amenable number.

2146001092 is a deficient number, since it is larger than the sum of its proper divisors (1609828328).

2146001092 is a wasteful number, since it uses less digits than its factorization.

2146001092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46790 (or 46788 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2146001092 is about 46324.9510739083. The cubic root of 2146001092 is about 1289.8621914762.

The spelling of 2146001092 in words is "two billion, one hundred forty-six million, one thousand, ninety-two".