2214408307 has 4 divisors (see below), whose sum is σ = 2216116936. Its totient is φ = 2212699680.

The previous prime is 2214408289. The next prime is 2214408311. The reversal of 2214408307 is 7038044122.

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 2214408307 - 2⁷ = 2214408179 is a prime.

It is a super-2 number, since 2×2214408307² = 9807208300221212498, which contains 22 as substring.

It is the 47058-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214408407) by changing a digit.

It is a nontrivial repunit in base 47057.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852369 + ... + 854962.

It is an arithmetic number, because the mean of its divisors is an integer number (554029234).

Almost surely, 2^2214408307 is an apocalyptic number.

2214408307 is a deficient number, since it is larger than the sum of its proper divisors (1708629).

2214408307 is a wasteful number, since it uses less digits than its factorization.

2214408307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708628.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2214408307 is about 47057.5000079690. The cubic root of 2214408307 is about 1303.4245619531.

The spelling of 2214408307 in words is "two billion, two hundred fourteen million, four hundred eight thousand, three hundred seven".