2214717458 has 18 divisors (see below), whose sum is σ = 3364231143. Its totient is φ = 1093482220.

The previous prime is 2214717457. The next prime is 2214717467. The reversal of 2214717458 is 8547174122.

It can be written as a sum of positive squares in only one way, i.e., 1107358729 + 1107358729 = 33277^2 + 33277^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33277.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214717457) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7121123 + ... + 7121433.

Almost surely, 2^2214717458 is an apocalyptic number.

2214717458 is a deficient number, since it is larger than the sum of its proper divisors (1149513685).

2214717458 is an frugal number, since it uses more digits than its factorization.

2214717458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 420 counting only the distinct ones).

The product of its digits is 125440, while the sum is 41.

The square root of 2214717458 is about 47060.7847150895. The cubic root of 2214717458 is about 1303.4852156659.

The spelling of 2214717458 in words is "two billion, two hundred fourteen million, seven hundred seventeen thousand, four hundred fifty-eight".