2146230326 has 16 divisors (see below), whose sum is σ = 3360722400. Its totient is φ = 1026028608.

The previous prime is 2146230271. The next prime is 2146230343. The reversal of 2146230326 is 6230326412.

It is a super-2 number, since 2×2146230326² = 9212609224484132552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119930 + ... + 136658.

It is an arithmetic number, because the mean of its divisors is an integer number (210045150).

Almost surely, 2^2146230326 is an apocalyptic number.

2146230326 is a deficient number, since it is larger than the sum of its proper divisors (1214492074).

2146230326 is a wasteful number, since it uses less digits than its factorization.

2146230326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19543.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2146230326 is about 46327.4252036523. The cubic root of 2146230326 is about 1289.9081171661.

Adding to 2146230326 its reverse (6230326412), we get a palindrome (8376556738).

The spelling of 2146230326 in words is "two billion, one hundred forty-six million, two hundred thirty thousand, three hundred twenty-six".