8714561 has 4 divisors (see below), whose sum is σ = 8766912. Its totient is φ = 8662212.

The previous prime is 8714551. The next prime is 8714567. The reversal of 8714561 is 1654178.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8714561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8714567) 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, 25925 + ... + 26258.

It is an arithmetic number, because the mean of its divisors is an integer number (2191728).

Almost surely, 2^8714561 is an apocalyptic number.

It is an amenable number.

8714561 is a deficient number, since it is larger than the sum of its proper divisors (52351).

8714561 is a wasteful number, since it uses less digits than its factorization.

8714561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52350.

The product of its digits is 6720, while the sum is 32.

The square root of 8714561 is about 2952.0435294894. The cubic root of 8714561 is about 205.7856900263.

The spelling of 8714561 in words is "eight million, seven hundred fourteen thousand, five hundred sixty-one".