2146013246 has 16 divisors (see below), whose sum is σ = 3560331264. Its totient is φ = 963697824.

The previous prime is 2146013231. The next prime is 2146013251. The reversal of 2146013246 is 6423106412.

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, 1114430 + ... + 1116353.

It is an arithmetic number, because the mean of its divisors is an integer number (222520704).

Almost surely, 2^2146013246 is an apocalyptic number.

2146013246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2146013246 is a deficient number, since it is larger than the sum of its proper divisors (1414318018).

2146013246 is a wasteful number, since it uses less digits than its factorization.

2146013246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230835.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2146013246 is about 46325.0822557284. The cubic root of 2146013246 is about 1289.8646265411.

Adding to 2146013246 its reverse (6423106412), we get a palindrome (8569119658).

The spelling of 2146013246 in words is "two billion, one hundred forty-six million, thirteen thousand, two hundred forty-six".