2146057202 has 16 divisors (see below), whose sum is σ = 3307438680. Its totient is φ = 1043601408.

The previous prime is 2146057141. The next prime is 2146057229. The reversal of 2146057202 is 2027506412.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1968608161 + 177449041 = 44369^2 + 13321^2 .

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, 251624 + ... + 260012.

Almost surely, 2^2146057202 is an apocalyptic number.

2146057202 is a deficient number, since it is larger than the sum of its proper divisors (1161381478).

2146057202 is a wasteful number, since it uses less digits than its factorization.

2146057202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11885.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2146057202 is about 46325.5566831096. The cubic root of 2146057202 is about 1289.8734330885.

The spelling of 2146057202 in words is "two billion, one hundred forty-six million, fifty-seven thousand, two hundred two".