7174868485 has 4 divisors (see below), whose sum is σ = 8609842188. Its totient is φ = 5739894784.

The previous prime is 7174868473. The next prime is 7174868489. The reversal of 7174868485 is 5848684717.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1026113089 + 6148755396 = 32033^2 + 78414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7174868485 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7174868489) 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, 717486844 + ... + 717486853.

It is an arithmetic number, because the mean of its divisors is an integer number (2152460547).

Almost surely, 2^7174868485 is an apocalyptic number.

It is an amenable number.

7174868485 is a deficient number, since it is larger than the sum of its proper divisors (1434973703).

7174868485 is a wasteful number, since it uses less digits than its factorization.

7174868485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434973702.

The product of its digits is 12042240, while the sum is 58.

The square root of 7174868485 is about 84704.5954184305. The cubic root of 7174868485 is about 1928.7294639207.

The spelling of 7174868485 in words is "seven billion, one hundred seventy-four million, eight hundred sixty-eight thousand, four hundred eighty-five".