2214774173 has 2 divisors, whose sum is σ = 2214774174. Its totient is φ = 2214774172.

The previous prime is 2214774143. The next prime is 2214774193. The reversal of 2214774173 is 3714774122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1552123609 + 662650564 = 39397^2 + 25742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214774173 - 2²² = 2210579869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214774143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107387086 + 1107387087.

It is an arithmetic number, because the mean of its divisors is an integer number (1107387087).

Almost surely, 2^2214774173 is an apocalyptic number.

It is an amenable number.

2214774173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214774173 is an equidigital number, since it uses as much as digits as its factorization.

2214774173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65856, while the sum is 38.

The square root of 2214774173 is about 47061.3872829945. The cubic root of 2214774173 is about 1303.4963422218.

The spelling of 2214774173 in words is "two billion, two hundred fourteen million, seven hundred seventy-four thousand, one hundred seventy-three".