2214507623 has 2 divisors, whose sum is σ = 2214507624. Its totient is φ = 2214507622.

The previous prime is 2214507619. The next prime is 2214507637. The reversal of 2214507623 is 3267054122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2214507623 - 2² = 2214507619 is a prime.

It is a super-2 number, since 2×2214507623² = 9808088024650220258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2214507623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214507613) by changing a digit.

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 as a sum of consecutive naturals, namely, 1107253811 + 1107253812.

It is an arithmetic number, because the mean of its divisors is an integer number (1107253812).

Almost surely, 2^2214507623 is an apocalyptic number.

2214507623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214507623 is an equidigital number, since it uses as much as digits as its factorization.

2214507623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2214507623 is about 47058.5552583162. Note that the first 3 decimals coincide. The cubic root of 2214507623 is about 1303.4440478173. Note that the first 3 decimals are identical.

The spelling of 2214507623 in words is "two billion, two hundred fourteen million, five hundred seven thousand, six hundred twenty-three".