2014805851 has 4 divisors (see below), whose sum is σ = 2030670592. Its totient is φ = 1998941112.

The previous prime is 2014805833. The next prime is 2014805867. The reversal of 2014805851 is 1585084102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2014805851 - 2²¹ = 2012708699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2014805831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932180 + ... + 7932433.

It is an arithmetic number, because the mean of its divisors is an integer number (507667648).

Almost surely, 2^2014805851 is an apocalyptic number.

2014805851 is a deficient number, since it is larger than the sum of its proper divisors (15864741).

2014805851 is a wasteful number, since it uses less digits than its factorization.

2014805851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864740.

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 2014805851 is about 44886.5887654653. The cubic root of 2014805851 is about 1263.0224432002.

Adding to 2014805851 its reverse (1585084102), we get a palindrome (3599889953).

The spelling of 2014805851 in words is "two billion, fourteen million, eight hundred five thousand, eight hundred fifty-one".