2146563314 has 16 divisors (see below), whose sum is σ = 3680546688. Its totient is φ = 919774752.

The previous prime is 2146563313. The next prime is 2146563317. The reversal of 2146563314 is 4133656412.

It is a super-2 number, since 2×2146563314² = 9215468122021325192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2146563313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78779 + ... + 102465.

It is an arithmetic number, because the mean of its divisors is an integer number (230034168).

Almost surely, 2^2146563314 is an apocalyptic number.

2146563314 is a deficient number, since it is larger than the sum of its proper divisors (1533983374).

2146563314 is a wasteful number, since it uses less digits than its factorization.

2146563314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30169.

The product of its digits is 51840, while the sum is 35.

The square root of 2146563314 is about 46331.0189182150. The cubic root of 2146563314 is about 1289.9748235376.

The spelling of 2146563314 in words is "two billion, one hundred forty-six million, five hundred sixty-three thousand, three hundred fourteen".