9711245461 has 4 divisors (see below), whose sum is σ = 10282495212. Its totient is φ = 9139995712.

The previous prime is 9711245437. The next prime is 9711245497. The reversal of 9711245461 is 1645421179.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1645421179 = 151 ⋅10896829.

It can be written as a sum of positive squares in 2 ways, for example, as 7990572100 + 1720673361 = 89390^2 + 41481^2 .

It is a cyclic number.

It is not a de Polignac number, because 9711245461 - 2⁵ = 9711245429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9711245161) 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, 285624850 + ... + 285624883.

It is an arithmetic number, because the mean of its divisors is an integer number (2570623803).

Almost surely, 2^9711245461 is an apocalyptic number.

It is an amenable number.

9711245461 is a deficient number, since it is larger than the sum of its proper divisors (571249751).

9711245461 is a wasteful number, since it uses less digits than its factorization.

9711245461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571249750.

The product of its digits is 60480, while the sum is 40.

The square root of 9711245461 is about 98545.6516595228. The cubic root of 9711245461 is about 2133.4950708730.

The spelling of 9711245461 in words is "nine billion, seven hundred eleven million, two hundred forty-five thousand, four hundred sixty-one".